Offers to Sell

liquid crystal for PDLC Switchable film 19years of PDLC nematic liquid crystals production experience. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd. is a leading manufacturer specializing in liquid crystal materials and Nematic liquid crystals in China, especially the liquid crystals for making PDLC smart film. We mainly export our LCs to U.S.A, South Korea ,European countries and other global markets.

Minimum Order: 20 square metres

4J29 Kovar wire, a high-performance Precision Alloy , is renowned for its exceptional mechanical and physical properties. Manufactured to the highest standards of quality control, this alloy wire features a fine diameter and uniform structure, ensuring reliable performance across various industries. With outstanding resistance to heat, wear, and corrosion, 4J29 Kovar wire is perfect for applications in high-tech fields such as electronics, aerospace, medical devices, and automotive industries. Its superior tensile strength and flexibility make it indispensable for creating intricate electrical connections, precision sensors, and high-strength filaments. Key Features of 4J29 Kovar Wire High Precision: 4J29 Kovar wire is produced with extremely tight tolerances, ensuring that the diameter and mechanical properties are consistent throughout. This level of precision is crucial for applications where even the smallest deviation could cause significant issues. Superior Mechanical Properties: The wire offers excellent tensile strength, fatigue resistance, and ductility, making it durable under harsh conditions. It can withstand high stress, repeated bending, and other extreme environments without failure or deformation. Tailored Alloy Compositions: The alloy composition can be customized to meet specific application requirements, optimizing the wire's electrical, magnetic, and thermal properties. This flexibility allows it to excel in various industries. High Surface Quality: The wire has a smooth, clean surface finish, which reduces friction and enhances its performance in wire-drawing, winding, and electrical contacts. This ensures better reliability in all applications. Application Fields of 4J29 Kovar Wire 4J29 Kovar wire is used across several industries due to its versatile properties. Key application areas include: Electronics Industry: In electronics, 4J29 Kovar wire is used for manufacturing micro-springs, connectors, and sensors. Its high precision and excellent electrical conductivity ensure stable connections and accurate sensing, making it essential for reliable electronic devices. Aerospace and Defense: In aerospace and defense, 4J29 Kovar wire is used in critical components such as aircraft engine parts, missile guidance systems, and communication equipment. Its ability to resist high temperatures, extreme stress, and harsh environments ensures the safety and reliability of these high-stakes applications. Medical Devices: The biocompatibility, strength, and corrosion resistance of 4J29 Kovar wire make it ideal for use in medical devices, including surgical instruments, orthopedic implants, and cardiovascular devices. These properties ensure patient safety and contribute to the longevity of medical implants. Automotive Industry: 4J29 Kovar wire is used in the automotive industry for fuel injection systems, sensors, and electrical wiring. Its high durability and performance help improve vehicle efficiency and reduce maintenance costs, enhancing overall vehicle reliability. Advantages of 4J29 Kovar Wire High-Precision Performance: 4J29 Kovar wire provides consistently precise dimensions and mechanical properties, ensuring accuracy in critical applications where deviations could cause system failure or reduced efficiency. Durability in Harsh Environments: Its superior mechanical strength and resistance to corrosion, heat, and wear make 4J29 Kovar wire ideal for use in demanding environments such as aerospace, defense, and automotive industries. Customization for Specific Applications: The ability to customize the alloy composition allows for optimization in electrical, magnetic, and thermal properties, making 4J29 Kovar wire adaptable to a wide range of industries and applications. Superior Surface Quality: The smooth surface finish of 4J29 Kovar wire reduces friction, enhancing its performance in manufacturing processes like wire- drawing, winding, and electrical contacts, resulting in more reliable and efficient components. Chemical Composition of 4J29 Kovar Wire 4J29 Kovar wire is primarily composed of nickel, iron, and cobalt, with precise alloying elements tailored to provide specific thermal and mechanical properties. The balance of these elements ensures that the wire performs well under high temperatures and extreme mechanical stress. Packaging & Shipping We ensure that 4J29 Kovar wire is securely packaged to avoid damage during transportation. Our high-quality packaging protects the wire from contamination and environmental factors, ensuring it arrives in excellent condition. Shipping details, lead times, and packaging options can be discussed with our team upon request.

Incoloy 800 H rods are high-performance alloy products primarily composed of nickel, iron, and chromium, designed to perform in extreme environments. These alloy rods are well-regarded for their outstanding resistance to oxidation and corrosion at elevated temperatures, making them ideal for demanding industrial applications. Whether exposed to heat, chemicals, or mechanical stress, Incoloy rods provide unmatched durability and reliability. Key Features of Incoloy 800H Rods High-Temperature Resistance: Incoloy 800H rods maintain their structural integrity and strength at temperatures exceeding 1,000°C (1832°F), making them highly suitable for extreme heat applications. Corrosion and Oxidation Resistance: With high chromium and nickel content, Incoloy 800H offers exceptional resistance to a broad range of corrosive environments, including acidic and oxidizing conditions. This makes it ideal for use in chemical and petrochemical industries. Excellent Mechanical Strength: The rods boast high tensile and yield strength, providing exceptional durability under mechanical stress. This makes them reliable even in extreme conditions like high-pressure systems and heavy industrial use. Thermal Stability and Creep Resistance: Incoloy 800H is known for its ability to resist creep deformation over prolonged exposure to high temperatures, ensuring long-lasting performance in demanding thermal environments. Weldability and Machinability: These rods can be welded and machined using appropriate techniques, allowing for versatile fabrication and construction. This makes them suitable for complex projects requiring precision and custom solutions. Applications of Incoloy 800H Rods Incoloy 800H rods are used across a wide range of industries that demand high performance in challenging conditions. Common application areas include: Petrochemical and Refining Industries: Incoloy 800H is commonly used in equipment exposed to high temperatures, corrosive gases, and acidic environments, such as furnace tubes, heat exchangers, and piping systems in refineries. Power Generation: These rods are used in components of nuclear reactors, steam generators, and boiler tubes, where high heat resistance and mechanical strength are critical for efficiency and safety. Aerospace Components: Incoloy rods are ideal for aerospace applications, such as jet engines and exhaust systems, where high-temperature stability and corrosion resistance are essential to ensure safety and reliability. Marine and Chemical Processing Equipment: Incoloy 800H’s ability to resist aggressive saltwater, brine, and acids makes it perfect for valves, fittings, and other components in marine and chemical processing industries. Oil and Gas Industry: Incoloy rods are used in well tubing, casing, and completion equipment in the oil and gas industry, offering resistance to sour gas and other harsh conditions. Benefits of Incoloy 800H Rods Longevity and Durability: The exceptional corrosion and heat resistance of Incoloy 800H significantly reduce the need for frequent maintenance and replacement, ensuring a longer service life in demanding applications. Enhanced Safety and Reliability: With its ability to perform reliably under extreme conditions, Incoloy 800H rods help ensure the safety and stability of critical industrial systems. Cost-Effectiveness in High-Performance Applications: While Incoloy 800H may come with a higher initial cost, its long lifespan, reduced maintenance needs, and reliability in high-stress environments often lead to lower overall operational costs. Versatility: Incoloy 800H rods are not only resistant to heat and corrosion, but also offer excellent weldability and machinability, making them versatile for a variety of applications across different industries. Chemical Composition of Incoloy 800H Rods Incoloy 800H rods are primarily composed of nickel, chromium, and iron. The high nickel content ensures excellent resistance to oxidation and corrosion, while the chromium provides added protection against oxidative environments. Other alloying elements such as titanium and aluminum further enhance the alloy's stability and performance in high-temperature settings. Packaging & Shipping We ensure that Incoloy 800H rods are securely packaged for safe delivery. Our robust packaging protects the rods from external factors during transportation, ensuring they arrive in perfect condition. For detailed shipping options and lead times, please feel free to contact us.

Precision alloy 1J33, 1J36 , and 1J46 are high-performance magnetic alloys widely known for their excellent magnetic properties and mechanical strength. These alloys feature high magnetic permeability, low coercivity, and stable performance across a broad temperature range, making them ideal for various industrial and electronic applications. With their superior ability to efficiently transmit and concentrate magnetic fields, these alloys are critical in industries that require precise magnetic control and reliable performance. Key Features of 1J33, 1J36, and 1J46 Alloys High Magnetic Permeability: 1J33, 1J36, and 1J46 alloys exhibit high magnetic permeability, which allows for efficient transmission and concentration of magnetic fields, ensuring optimal performance in magnetic applications. Low Coercivity: These alloys have low coercivity, meaning they can easily be magnetized and demagnetized without losing their magnetic properties over time, ensuring reliable performance in fluctuating magnetic environments. Good Temperature Stability: The alloys maintain stable magnetic properties even under varying temperature conditions, ensuring consistent performance in a wide temperature range. Excellent Mechanical Properties: With their robust mechanical strength, these alloys can withstand high stress and mechanical forces, ensuring durability and reliability in demanding environments. Precision Fabrication: 1J33, 1J36, and 1J46 alloys are highly machinable, allowing for the precise fabrication of components in various forms, including round bars, rods, and wires. Applications of 1J33, 1J36, and 1J46 Alloys These magnetic alloys are used in numerous industries that require stable and precise magnetic control. Common applications include: Electronics: In the electronics industry, 1J33, 1J36, and 1J46 alloys are used in the manufacturing of magnetic sensors, inductors, and transformers. Their high permeability and low coercivity make them ideal for applications that require efficient magnetic field transmission. Instrumentation: These alloys are used in precision instruments where accurate magnetic responses are essential. Their stability over time ensures reliable performance, even under fluctuating operational conditions. Aerospace: In aerospace applications, 1J33, 1J36, and 1J46 alloys are used in specialized magnetic components where both high reliability and performance are required, such as in magnetic actuators and sensors. Automotive: These alloys are used in automotive systems that require magnetic components, such as electric motors, sensors, and actuators, where high performance and durability are necessary. Power Generation: In power generation, the alloys are employed in transformers and other magnetic components that require consistent performance under high- stress conditions.

GH3536 high temperature alloy rod is a high-performance nickel-based superalloy primarily strengthened by the solid solution of chromium and molybdenum. This alloy, with a density of approximately 8.3 g/cm³, exhibits outstanding mechanical, physical, and chemical properties, making it an ideal choice for applications requiring superior heat and corrosion resistance, particularly in the chemical industry. Key Features of GH3536 Rod High-Performance Nickel-Based Superalloy: GH3536 rod is composed of nickel, iron, and chromium, providing superior strength and durability. The addition of molybdenum enhances its resistance to corrosion and oxidation, making it ideal for harsh industrial environments. Excellent Mechanical Properties: The tensile strength at room temperature exceeds 915 MPa, with a yield strength above 584 MPa. These high mechanical properties allow the alloy to withstand considerable stress and load, making it ideal for heavy-duty applications. Thermal Stability: The melting temperature of GH3536 ranges from 1260 to 1355 °C, ensuring stability in high-temperature environments. Its thermal conductivity at 100 °C is approximately 13.38 W/(m·°C), while its specific heat capacity is 372.6 J/(kg·°C). Outstanding Corrosion and Oxidation Resistance: GH3536 rod performs well in environments with temperatures ranging from 600 to 1200 °C, offering excellent resistance to oxidation and corrosion, particularly in chemical and petrochemical environments. Good Processability: GH3536 rod exhibits excellent formability, both in cold and hot working conditions, and can be welded using various processes such as TIG welding, plasma arc welding, and manual arc welding, making it easy to work with in fabrication and construction. Applications of GH3536 Rod Due to its superior properties, GH3536 rod is widely used in industries that demand high performance under extreme conditions. Common applications include: Chemical Industry: GH3536 is extensively used in the chemical industry for manufacturing components such as heat exchangers, reactor vessels, and piping systems, where resistance to high temperatures and corrosive environments is critical. Petrochemical Industry: In petrochemical processing, this alloy is used for producing components exposed to extreme heat and aggressive chemical environments, such as furnace tubes, distillation columns, and reformers. Power Generation: GH3536 rod is used in power plants, particularly in boiler components and steam turbines, where high temperature stability and mechanical strength are essential for long-term performance. Aerospace: The alloy is used in high-performance aerospace components such as engine parts and exhaust systems, where both heat resistance and mechanical strength are vital for safe and efficient operations. Marine and Offshore Applications: Due to its excellent resistance to corrosion and oxidation, GH3536 rod is used in marine equipment, including valves, pumps, and fittings, where exposure to seawater and other corrosive environments is common.

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Vibrant Showcase: Full-color printing makes your brand pop. Built to Last: Strong, tear-proof, and water-resistant laminated fabric. Fully Custom: Built to your exact brand specifications. B2B Ready: Low MOQs & scalable production from our factory. Versatile Use: Perfect for retail, events & grocery. As a leading pp woven bag manufacturer, we specialize in producing high- quality, durable, and visually appealing bags that serve as a powerful branding tool. Our pp woven shopping bag selection is crafted from premium polypropylene material, renowned for its exceptional strength-to-weight ratio. This makes our bags not only lightweight and easy to carry but also incredibly robust,

Durable: Robust 20cm base & reinforced handles support heavy loads. Custom Branding: Showcase your logo with full color and gusset customization. Eco-Friendly: Made from natural, biodegradable jute to align. Versatile: Perfectly for retail, events, and promotions. Eco-Conscious: Reusable & biodegradable, enhances your brand image. Discover the ultimate blend of functionality and eco-conscious style with our . As a dedicated jute bag factory, we craft Premium Jute Tote Bags from high- grade natural burlap, ensuring a durable and sophisticated finish. The spacious design, featuring a generous 36x27x20cm dimension and a sturdy 20cm base, makes it the perfect companion for everything from grocery runs to beach outings. Our Personalized Burlap Tote is not just a bag; it's a statement of your commitment to sustainability. The waterproof lined interior adds a layer of practicality, protecting your belongings in any weather. Ideal for promotions,

GH2747, GH747, and Nimonic80A are high-performance nickel-based alloys specifically designed for use in high-temperature applications such as aircraft engine rotors, gas turbines, and other critical aerospace components. These alloys are known for their excellent oxidation resistance, high-temperature strength, and superior mechanical properties, making them essential for demanding industries like aviation, aerospace, and power generation. Key Features of GH2747, GH747, and Nimonic80A Alloy Bars High-Temperature Strength: GH2747, GH747, and Nimonic80A alloys can withstand extreme temperatures up to 1000°C and beyond, making them ideal for components exposed to high heat, such as turbine blades and engine rotors. Corrosion and Oxidation Resistance: These alloys excel in resisting oxidation and corrosion, even under high-temperature and high-pressure conditions, ensuring the longevity and reliability of components in aggressive environments. Good Creep Resistance: GH2747 and other similar alloys exhibit excellent creep resistance, ensuring minimal deformation under sustained high temperatures and loads. Superior Mechanical Properties: These alloys have outstanding tensile strength, yield strength, and fatigue resistance, which are critical for components subjected to dynamic stresses. Weldability and Machinability: The alloys are highly weldable and machinable, allowing for ease of fabrication and customization to meet the precise needs of aerospace and industrial applications. Manufacturing Process of GH2747 Alloy Bars The manufacturing process of GH2747, GH747, and Nimonic80A alloys involves several stages to ensure the final product meets the rigorous demands of high- temperature applications: Melting: High-purity raw materials are melted in an electric arc or induction furnace. The molten metal is refined to remove impurities and achieve the desired chemical composition. Casting: The alloy is cast into ingots. These ingots are then heat-treated to homogenize the material and eliminate segregation. Forging: The ingots are hot-forged at temperatures above 1100°C, which refines the microstructure and improves the mechanical properties of the alloy. Hot Rolling: After forging, the material is hot-rolled to reduce thickness and achieve the required final dimensions. Annealing: The rolled bars are annealed at temperatures between 900-950°C to relieve internal stresses and improve ductility. Finishing: The final step involves cutting the bars to the required lengths and applying necessary surface treatments, such as grinding or polishing, to protect the alloy from environmental factors.

Durable: Made from robust 16oz eco-friendly canvas. Convertible Carry: Adjustable/detachable strap for crossbody or shoulder use. Custom-Ready: Ideal blank surface for your logo & branding. Smart Storage: Large main compartment plus a quick-access front pocket. Multi-Purpose: Ideal for retail, events, promotions, and daily use. Minimalist Canvas Tote Bag, a versatile accessory designed for the modern woman. This premium unisex canvas messenger bag seamlessly combines style with practicality, making it the perfect companion for daily commutes, shopping trips, or weekend getaways. Crafted from high-quality, eco-friendly canvas, it offers a durable yet lightweight solution for carrying your essentials. Its clean, vertical design and neutral beige tone exude a modern, simple elegance.

Premium GRS certified RPET woven bags to promote your brand sustainably. Eco-Friendly: RPET woven fabric- Made from recycled plastic bottles. GRS Certified: Guarantees a transparent supply chain. Durable Build: Strong fabric for long-lasting brand exposure. Vibrant Printing: Full-color graphics for maximum brand impact. B2B Partnership Ready: Full customization, wholesale pricing & lead times. Elevate your brand with a powerful statement of sustainability. Our rpet woven shopping bags are crafted from 100% post-consumer recycled plastic bottles, transforming waste into a durable and stylish marketing tool. As a leading rpet bag manufacturer, we provide GRS-certified products that offer full supply chain

A carbon steel-based mechanical fixing device engineered for permanent installation in solid masonry materials (concrete, stone, etc.), which achieves a tight grip by means of a wedge mechanism that expands against the hole wall when the anchor’s external nut is torqued down. Carbon Steel Wedge Anchor Bolt can be used for normal weight concrete, lightweight concrete and solid masonry. Sometimes called wedge bolts, wedge anchors operate on an expansion principle. They are installed into a pre-drilled hole, and as the nut is tightened to the specified torque, the wedge expands and secures the anchor into the concrete.

A ring groove rivet is a high-strength fastening connector consisting of two parts: a rivet shank and a collar. The surface of the rivet shank is equipped with annular grooves, and the collar is sleeved on the grooved section of the rivet shank. Size Diameter (length) M16, M20, M24, M28, M32, M36, M44 Material 20MnTiB  Application This connection method features strong vibration resistance, high shear resistance, and no risk of loosening after installation. Working Principle During installation, a special tool applies axial pressure to the collar, causing it to undergo plastic deformation and tightly embed into the ring grooves of the rivet shank, forming a firm mechanical locking structure.This connection method features strong vibration resistance, high shear resistance, and no risk of loosening after installation.

Torque-shear bolt is also well known for torsional shear bolt, is a specialized high-strength fastener designed for critical structural connections. Its external feature is that the bolt head is cup head, and at the end of the rod, there is a plum blossom-shaped "breaking groove" (i.e., the torque control section), which is used in conjunction with the matching torque- shear type nuts and washers. Specification Standard GB3632 JSS II 09 Size Diameter (length) M16(40-150) M20(45-180) M22(50-200) M24(50- 200) M27(65-200) M30(80-200) Material 20MnTiB 35VB nut  material-size 35K-Diameter24 35K-Diameter28/30 35K-Diameter34 35K-Diameter34/36 45#-Diameter38 45#-Diameter42 washer  material-size 45#-Thickness3.55 45#-Thickness3.55 45#- Thickness4.55/4.6 45#-Thickness4.55/4.6 45#-Thickness4.55/4.6 45#- Thickness4.55/4.6 Surface treatment black oxide Grade 10.9 Production process Raw materials entering the factory - drawing - cold heading  -Heat treatment- inspection - packaging Package 30kg/ctn Remarks The tensile strength is more than 1000mpa