Offers to Sell

Aluminum Coils For Sale Aluminum coils are flat, thin sheets of aluminum that are wound into coils for various industrial applications. These coils are created through a rolling process in which aluminum ingots are passed through a series of rollers to reduce their thickness and create uniform sheets. Aluminum coils are highly versatile due to their unique properties and find widespread use across different industries There are more than 200 kinds of natural stone texture, each with its own style. Our coated stone aluminum coils/sheetsare mainly in natural and high glossy color, which is a kind of hidden nature of the uncanny workmanship, and the natural color of the stone shows a dream-like pursuit, that are suitable for today's developments in the architectural field and the conception of a more luminous space where you can create perfect spaces and respond to static and aesthetic requirements.PVDF, FEVE, Polyester coatings can be all applied to meet high weather-resistant exterior and exquisite interior decoration. Product features 1. 200 kinds of natural stone texture, each with its own style for your choices. 2. With Glossy, bright, clear and smooth finish. 3. PVDF, FEVE, Polyester coatings can be all applied to meet high weather- resistant exterior and exquisite interior decoration. 4. More flexible in processing than real marble & bigger size aluminium plate is available. 5. Belongs to resource & environment-friendly materials instead of marble Coil Coating range Aluminum thickness: 0.25-1.50mm AluminumWidth: ＜1270 mm, slitted width available 1 layer coating at 20 microns, 2 layers 25-28 microns, 3 layers 35-38 microns. Color choice: refer to our standard sample, to be same as natural marble Application Aluminum coils find a wide range of applications across diverse industries due to their unique properties and versatility. The applications of aluminum coils involve utilizing their lightweight nature, corrosion resistance, conductivity, and malleability for specific purposes. Here are some common areas where aluminum coils are applied: Construction and Architecture: Aluminum coils are used in architectural applications such as roofing, siding, window frames, and facades. Their corrosion resistance and lightweight properties make them ideal for structures. Transportation: Aluminum coils are essential in the transportation industry for manufacturing components like car bodies, aircraft parts, and marine vessels. Their lightweight nature contributes to fuel efficiency and load capacity. Electrical Conductors: Aluminum coils are used in electrical applications due to their high conductivity. They are used in power transmission lines, electrical cables, and wiring. Packaging: Aluminum coils are used for manufacturing packaging materials such as aluminum cans, foil, and containers. They provide a barrier against light, moisture, and oxygen. Consumer Electronics: Aluminum coils are employed in the manufacturing of devices like smartphones, laptops, and appliances for their lightweight construction and thermal conductivity. Heat Exchangers: Aluminum coils are used in heat exchangers for industries like HVAC, automotive, and aerospace, where efficient heat transfer is essential. Automotive Industry: Aluminum coils are used for manufacturing various automotive parts, including engine components, radiators, and wheels, contributing to weight reduction and improved performance. Aerospace Industry: Aluminum coils are crucial in aerospace applications due to their lightweight nature, corrosion resistance, and structural integrity. They are used in aircraft frames, panels, and components. Marine Industry: Aluminum coils are used in marine applications due to their resistance to corrosion in saltwater environments. They are used for boat hulls, decks, and superstructures. HVAC Systems: Aluminum coils are used in heating, ventilation, and air conditioning (HVAC) systems for their thermal conductivity and resistance to corrosion. Cookware: Aluminum coils are used in manufacturing cookware due to their excellent heat conductivity. They are often used for pots, pans, and baking sheets. Industrial Manufacturing: Aluminum coils find applications in various industrial processes, including metal stamping, roll forming, and fabrication. Reflective Surfaces: Aluminum coils are employed for reflective surfaces in lighting fixtures, solar reflectors, and mirrors. Medical Devices: Aluminum coils are used in the manufacturing of medical devices and equipment due to their biocompatibility and lightweight properties.   Litong ® 3D Stone can be widely used in office building, hotel, large venue, shopping mall, ext...

Antibacterial coating coils we supply are aluminium coils, treated with a special coating that inhibits bacterial growth on their surfaces. These coatings are designed to provide a hygienic surface, reducing the risk of bacterial contamination and spread. Commonly used in environments requiring stringent hygiene standards, such as healthcare facilities, food processing plants, and public spaces, these antimicrobial coating aluminium coils help maintain cleanliness and enhance safety. The antibacterial properties are achieved through the incorporation of antimicrobial agents in the coating, ensuring long-lasting protection and contributing to overall public health and sanitation efforts.   Features of Antibacterial Color Coated Coils ● Meet the special requirements of the refrigerator for antibacterial, sterilization and purification functions of household and similar electrical appliances. ● The antibacterial refrigerator or its main components for the production of antibacterial materials (contact time 18~24 hours), the antibacterial rate against Staphylococcus aureus, Escherichia coli should be greater than or equal to 90%. ● The main components for the production of mildew proof and antibacterial materials shall have a mildew resistance rating of (0~1). ● The odor removal requirement: the adsorption or decomposition rate of methyl mercaptan is greater than or equal to 90%, and the adsorption or decomposition rate of trimethylamine is greater than or equal to 90%. ● Reduces the potential for bacterial growth and transmission, contributing to a healthier environment. ● Surfaces are easier to clean and maintain, requiring less frequent and less intensive cleaning. ● Provides durable and long-term antibacterial protection. Manufacturing Process Cleaning and Pre-Treatment: The metal coil is cleaned to remove any contaminants and treated with chemicals to enhance coating adhesion. Coating Application: An antibacterial primer is applied, followed by a topcoat that includes antimicrobial agents. The coating is applied uniformly using rollers or spray techniques. Curing: The coated coil is passed through an oven to cure the coatings, ensuring they adhere properly and the antibacterial properties are activated. Quality Control: The finished coils undergo rigorous testing to ensure the coating's durability, color consistency, and antibacterial efficacy.

Thousands kinds of solid and metallic colors can be choose, 8-10 years warranty in interior environment. It is including Normal PE, High weather - durability/HDPE, Nano Oil-proof, Anti-scratch matt gloss, Shinning pearl flower, Wrinkle/Netting, Chameleno, Anti-bacterial, Pearl,etc... Polyester Coated Aluminum Coated pre-painted aluminum coils can create aesthetics and design concepts, allowing architects and builders to create eye-catching and stunning structures as it can be adapted to any shape. We use advanced equipment and technology to produce polyester (PE) coated aluminum coils. Continuous roller coating to avoid color difference. In a baking chamber at 240 degrees Celsius, polyester paint can form a solid, high- performance protective layer on the aluminum surface to prevent corrosion and contamination. The polyester layer thickness is 16±1μm. Introduction to polyester (PE) coating: It is an anti-UV paint that uses high molecular polymer as monomer and adds alkyd resin. It can be matte or glossy depending on your needs. The dense molecular structure makes the dot surface glossy and smooth, ensuring good printing effects on the paper surface. Polyester (PE) painted aluminum coil application •Polyester PE painted aluminum coils are used to produce aluminum ceilings, aluminum tiles, aluminum plastic panels, aluminum honeycomb panels, aluminum insulation panels, aluminum roller shutter foam insulation slats, aluminum gutters and downspouts, etc. •Polyester PE coated aluminum coils are also suitable for interior decoration and advertising boards. Advantage Easy maintenance Easy to process light weight Colorful design Non-toxic and safe Excellent coating performance What We Can Supply 1) Thickness≤0.5mm Thickness: 0.022mm-0.5mm Width: 800mm-1600mm Per Coil Weights: ＜2MT 2) Thickness＞0.5mm Thickness: 0.5mm-01.6mm Width: ≤1600mm Per Coil Weights: ＜5MT Usual Alloy: 1100, 8011, 3003, 5052, others alloy: according to your requirments. Usual Width: 1200mm, 1240mm, 1270mm, 1520mm, 1570mm,others width: according to your requirments.

Anti-scratch coating on aluminium coils enhances their durability and aesthetic longevity, making them ideal for applications where surface integrity is crucial. Anti-scratch coating coils are aluminium coils treated with a special protective layer designed to resist scratches and abrasions. This coating enhances the durability and aesthetic longevity of the aluminium, making it ideal for high-traffic and demanding environments. The coatings can be made from materials like polyurethane, polyester, fluoropolymer (PVDF), or nanocoatings, each offering varying levels of protection and additional benefits such as chemical and UV resistance. Our coating coils with anti- scratch are commonly used in construction, automotive, consumer electronics, and furniture applications, providing a long-lasting, visually appealing, and low-maintenance surface.   Anti-Scratch Coating Coils Parameters Item Testing International Standard National Standard Testing Result 1 Color difference ECCA T3 ΔE≤2.0 ΔE≤1.5 2 Gloss ECCA T2 difference ≤10 difference ≤5 3 Coating thickness ECCA T1 Minimun 14µm ≥16µm 4 Pencil Hardness ECCA T4 ≥HB ≥2H 5 T Bend ASTM D4151 ≤3T 0T 6 Adhesion ASTM D3359 Grade 0 Grade 0 7 Impact ASTM D2794 ≥20kg.cm ≥30kg.cm 8 Boil water Resistance GB/T17748 2h no change 2h no change 9 Solvent Resistance ASTM D2248 200 times no break 200 times no break 10 Abrasion resistance ASTM D4060   500*2， 1000 circle, coating wastage ≤30mg What is anti-scratch coating? Anti scratch surface color coated aluminium coils are specially formulated layers applied to aluminium surfaces to resist scratches and abrasions. These coatings enhance the durability and longevity of the aluminium, making it suitable for high-traffic and demanding environments.   What is the coil coating process? The coil coating process is an automated method of applying a protective and decorative coating to metal coils, typically aluminium or steel before they are fabricated into end products. This process ensures a uniform, high-quality finish and is widely used in industries such as construction, automotive, and appliances. Steps of Coil Coating Process 1. Unwinding and Cleaning → 2. Pre-Treatment → 3. Coating Application → 4. Curing → 5. Cooling and Rewinding → 6. Quality Control   ● Building and Construction: Facades, roofing, and cladding systems benefit from anti-scratch coatings to maintain appearance and durability. Ideal for high-traffic areas like public buildings and commercial spaces. ● Automotive and Transportation: Used in vehicle bodies, trims, and interior components to prevent scratches and wear. Enhances the longevity and appearance of vehicles. ● Consumer Electronics: Protects surfaces of electronic devices like laptops, smartphones, and tablets. Ensures that products maintain a sleek, scratch-free appearance. ● Furniture and Appliances: Applied to surfaces of furniture and home appliances to protect against daily wear and tear. Helps maintain the new look of products for a longer time.   What We Can Supply   thickness: 0.25mm-1.6mm Usual Alloy: 1100, 8011, 3003, 5052, others alloy: according to your requirments. Per coil weights:＜5MT Usual Width: 1200mm, 1240mm, 1270mm, 1520mm, 1570mm, others width: according to your requirments.

Crafted from high-quality 100% cotton, these custom trucker hats assure a soft touch against the skin while providing breathability for extended wear. Screen printed trucker hats features Trendy Design: Embrace a stylish edge with a flat bill, highlighting a contemporary aesthetic that resonates with modern fashion sensibilities. Adjustable Fit: Equipped with a retro plastic snapback closure, these screen printed trucker hats offer a customizable fit, catering to various head sizes for optimum comfort. Structural Elegance: Boasting a midprofile and a five-panel structure, these custom printed trucker hats deliver a sophisticated silhouette that merges seamlessly with any ensemble. Contrast Stitch Visor: The meticulous detailing with contrast stitch visor adds an extra element of visual appeal, enhancing the screen printed trucker hats' overall charm. Screen printed trucker hats applications: Summer Essential: Perfect for embracing the sunny days, these custom printed trucker hats are the quintessential summer accessory, providing both style and sun protection. Casual Chic: Ideal for casual outings, picnics, beach escapades, or leisurely strolls, these hats effortlessly elevate your everyday look. Versatile Wardrobe Addition: Whether paired with jeans and a T-shirt or added to your athleisure ensemble, these screen printed trucker hats complement various outfits for a touch of laid-back sophistication.

The short brim trucker hat is a popular and stylish accessory for both men and women. The custom mesh trucker hat is made with a combination of a mesh back and a cotton front, making it a breathable and comfortable option for those hot summer days. Features of short brim trucker hat 1. Unlike traditional trucker hats that have a longer brim, this short bill hat has a shorter brim that sits closer to the forehead. This gives the hat a more modern and trendy look, making it perfect for those who want to make a fashion statement. 2. Adjustable snapback closure allows the wearer to adjust the fit of the hat to their head, ensuring a comfortable and secure fit. The snapback closure also makes it easy to put on and take off the hat, making it a convenient option for those on the go. 3. The short brim trucker hat also features a variety of colors and designs. From classic solid colors to bold patterns and prints, there is a design to suit every taste. This makes it easy to find a short bill hat that matches your personal style and wardrobe.

The Custom Bucket Hats has a blue camouflage pattern design on the fabric. It consists of a wide brim and a circular crown, providing coverage from the sun. This bucket hat blue camo is versatile and can be worn for outdoor activities, fashion, or as a casual accessory.  Made of a durable material 100% cotton, custom blue camouflage bucket hat features a fabric chin cord, side snaps, decorative bullet belt, and 4 large meshed brass eyelets. The brass eyelets allows great air vent, keep you feel cool outside in hot summer days.  1. Product Resume: This camo bucket hat with string is the perfect hat for all of your outdoor activities, such as fishing, hunting, football game, vacation in the forest, mountain. Compared with solid fishing hat, camouflage pattern looks more fashion and more attractive. The adjustable chinstrap with toggle allows you to secure the hat onto your head as loosely or tightly as you like. 2. Your Custom: You can custom camo bucket hats on the base of this blue camo bucket hat with string or give us your design. Order one to check quality. Contact Now to get a coupon.

Custom royal blue bucket hat seamlessly combines timeless style with exceptional functionality, making it an essential accessory for outdoor enthusiasts. Crafted with premium materials, this custom bucket hat ensures a lightweight feel and excellent breathability. Side snap-up brims add versatility while keeping you cool. Royal blue bucket hat features 1. Enhanced Ventilation: Featuring dual ventilation holes on both sides, the custom hat maximizes airflow, ensuring continuous comfort during your outdoor pursuits, no matter the weather. 2. Superior Sun Protection: The wide brim effectively shields your face and neck from harmful UV rays, providing reliable sun protection for extended hours spent outdoors. 3. Customization Options Available: Personalize your bucket hat based on the royal blue design or submit your own unique design. Order now to experience the exceptional quality firsthand. 4. Exclusive Offer: Contact us today and receive a special coupon, ensuring you acquire this must-have accessory for your outdoor escapades. Diverse Outdoor Applications: Tailored for various outdoor activities, including swimming, beach outings, fishing, hiking, camping, gardening, cycling, and boating. A versatile companion for any adventure.

Crafted from durable yet lightweight polyester fabric, this khaki bucket hats with string is your perfect companion for outdoor adventures, from camping trips to leisurely strolls under the sun-dappled canopy. Custom Plain Bucket Hats Features and Applications: Reliable Neck Strap: Equipped with a sturdy neck strap, this men's bucket hat ensures a secure and comfortable fit, making it ideal for various activities without the worry of it slipping off. Durable Polyester Fabric: Constructed from hard-to-rip lightweight polyester, this plain blank bucket hat is built to withstand outdoor wear and tear, ensuring longevity and reliability. Versatile Styling: The khaki color palette offers versatile styling options, seamlessly complementing a range of outfits for a casual, yet sophisticated look. Foldable and Portable: Super-lightweight design allows easy folding, making khaki bucket hat effortlessly portable. Slip it into your bag or pocket, ensuring you have sun protection whenever you need it. Customization Options: Personalize your bucket hat by customizing it with your design or logo. Reach out to us, and our team will bring your vision to life, creating a unique accessory tailored to your preferences.

Micronized wax is a wax powder with an average particle size of less than 10 micrometers. It is made by air jet milling or spray chilling. Wax can also be precipitated out of solution.  Some of the applications of micronized wax are: Powder coatings. Micronized waxes are used as an additive in the production of coatings and surfaces, improving their gloss and glide, and they also contribute to good dispersion of resins and form a smooth layer on the surface to protect it from scratches and abrasion.  3D printing.  Industrial coatings.  Printing inks.  Some of the types of micronized wax are: Polyethylene wax. It can be a linear or branched wax at any molecular weight. Carnauba wax. It is a natural wax and is very grindable. Semi-natural wax. It is ethylene bistearamide, which is produced by reacting stearic acid with ethylene diamine.

In the sealing business, one of the most common questions I hear from distributors and OEM partners is: “What’s the real difference between an O-ring and an O-ring cord? And when should I stock one versus the other?” It sounds like a simple question, but the answer touches on inventory strategy, application reliability, and even how you position yourself with end customers. Let’s break it down from the perspective of someone who has spent decades working. O-Rings: The Standard Workhorse An O-ring is exactly what most people picture: a circular seal with a round cross-section, molded to a specific size. Because they’re standardized, you can usually find them in stock, ready to ship. Why distributors like them: · Fast turnover: Common sizes move quickly, especially in automotive, hydraulic, and motor repair markets. · Easy installation: Drop it into the groove and you’re done. · Predictable performance: No joint, no splice, just one continuous molded piece. If you’re supplying to industries like automotive engines, hydraulic pumps, electric motors, or industrial robots, O-rings are the bread and butter. O-Ring Cords: The Flexible Problem-Solver Now, O-ring cords (sometimes called elastomer cords) are a different story. Think of them as “semi-finished” products: long lengths of rubber cord with a circular cross-section. You cut the length you need, bond the ends, and you’ve got a custom O-ring. Where they shine: · Large diameters: Imagine a wind turbine shaft or a chemical reactor—no one keeps a 2‑meter O-ring in stock. A cord solves that. · Non-standard sizes: When a customer calls with an odd dimension, you don’t need to wait for tooling. · Inventory efficiency: One spool of cord can cover dozens of potential diameters. Of course, the trade-off is the joint. The way you bond the ends—cold bonding for quick fixes, hot vulcanization for critical applications— determines how reliable the seal will be. Materials and Performance Both O-rings and cords are made from the same families of elastomers: · NBR (Nitrile) for oil resistance in pumps and gearboxes. · FKM (Viton®-type fluoroelastomers) for high temperature and aggressive chemicals. · EPDM for water and steam systems. · VMQ (Silicone) for appliances and low-temperature flexibility. The difference isn’t the rubber itself, but the form. A molded O-ring has no weak point. A cord, on the other hand, introduces a joint, and that’s where experience and process matter. Installation Notes from the Field · O-Rings: Don’t overstretch them, don’t twist them, and make sure the groove is free of burrs. Simple, but often overlooked. · O-Ring Cords: Cut cleanly, bond carefully. For large diameters, hot vulcanization is worth the extra step. It saves headaches later when the equipment is under pressure. Real-World Scenarios · Automotive distributor: Stocks thousands of O-ring sizes because mechanics need them immediately. · Wind power supplier: Keeps O-ring cords on hand to cut and bond seals for turbine shafts. · Chemical plant maintenance team: Uses o ring cords for oversized flanges where downtime is costly and waiting for a custom mold isn’t an option. FAQ Q1: Should I stock both? A: Yes. O-rings for fast-moving, standard demand; cords for flexibility and emergency coverage. Q2: Are bonded cords reliable? A: They can be. Cold bonding works for low-pressure, static seals. For dynamic or high-pressure systems, hot vulcanization is the safer choice. Q3: How do I reduce after-sales risk? A: Work with a supplier that doesn’t just sell rubber, but also provides technical guidance. At DEDE, we often help partners choose the right material and bonding method, which cuts down on warranty claims. How DEDE Supports Partners Over the years, DEDE has built a service model that goes beyond simply shipping parts: · Standard parts, fast delivery: With more than ten thousand specifications of O-rings, oil seals, and related products in stock, urgent orders can be filled without delay. · Customized solutions: From material selection and groove design to production and testing, we provide full support for non-standard sealing requirements. · Technical empowerment: With over 30 years of industry experience, our engineers help optimize sealing systems, reduce maintenance costs, and improve equipment reliability. Why Distributors Trust DEDE DEDE is not just a trading company—it’s a manufacturing-based enterprise with deep roots in sealing technology. Some highlights: · Recognized as a leader in the sealing industry. · Comprehensive inventory: full range of models, ready to ship. · Products exported to 80+ countries. · Long-term cooperation with global brands. · Certified as a Provincial Technology Innovation Center, Specialized and Innovative Enterprise, and High-Tech Enterprise. · Part of a leading industrial cluster in sealing technology. At the end of the day, the difference between O-rings and O-ring cords comes down to standardization versus flexibility. O-rings are the reliable, off- the-shelf solution. O-ring cords are the adaptable option when size or speed matters. For distributors and wholesalers, the smartest strategy is to carry both— lean on O-rings for everyday demand, and keep cords as your safety net for non-standard or urgent cases. With DEDE’s combination of stock availability, customization, and technical support, you can meet customer needs quickly while protecting your reputation in the market.

Minimum Order: 1000

qingdao factory liquid crystal for PDLC Switchable film Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

We deliver stunning light festivals that turn venues into must-visit destinations. With over 50 festivals annually across 20 countries, we know how to create experiences that keep visitors coming back for more.

Minimum Order: 1 bags

1.High-tech laser machine, combine fiber and CO2 together. 2. More powerful functions and wider processing range.  Capable of cutting both non-metal and metal, able to cut thick metal sheets, acrylic and wood, etc. 3. Factory standardized production, reasonable price. 4. Widely used, satisfying the processing demands of diverse industries. Technical parameters Model                                                        SL-1313CF Laser type  Fiber+ CO2  Laser power  1000W / 1500W / 2000W + 300W(co2 laser tube, optional: 150W / 180W / 220W) Working area  1300*1300mm Fiber Cutting speed  0-60m/min CO2 cutting speed 0-30m/min Transmission  gear rack  Driving system  Servo motors  Cooling mode  Industrial circulation water chiller  Working voltage 220V 2 phase / 380V 3 phase Why Choose Sieme Mixed Laser Cutting Machine? Versatility Mixed laser cutting machine combines CO2 and fiber laser technology, capable of cutting a variety of materials, such as metal and non-metal materials, providing a wide range of application options. High Efficiency Our equipment can quickly switch when cutting different materials, improving production efficiency and reducing equipment switching time. Cost-effectiveness A mixed laser cutting machine can complete multiple tasks, reducing the cost of purchasing multiple devices, suitable for small and medium-sized enterprises and diversified production needs. High Precision Mixed laser cutting machine can achieve high-precision cutting and ensure the quality of finished products, especially suitable for industries that require fine processing. Sieme CNC Equipment ensures the quality of the equipment and provides you with perfect after-sales service to ensure worry-free production.