Offers to Sell

Color coated aluminum coil is an aluminum sheet or strip with a surface protective treatment. The diverse coatings, like paint, resin or a protective film, improve both performance and appearance. Due to its durability, weather resistance and aesthetic appeal, it's widely used in architectural cladding, roofing, truck bodies and decorative items. Also, the coatings can be customized for specific finishes and colors. sales08@exceedmetal.com

Minimum Order: 3000

Aluminum sheet, alternatively referred to as aluminum plate, is a multi - functional and lightweight substance that finds extensive application across diverse industries. Generally crafted from high - purity aluminum alloy, it exhibits remarkable corrosion resistance and durability. Aluminum sheets are available in a variety of thicknesses, spanning from thin foils to thick plates, thus enabling a broad spectrum of applications. Their easy machinability makes them perfect for fabrication procedures such as cutting, bending, and welding. Typical applications involve automotive body panels, aircraft components, and building materials. sales08@exceedmetal.com

Minimum Order: 3000

Tape width:2-40mm Taping length:0-600mm/second Wire diameter:0.1-40mm Installation 1. Place the harness taping machine to the working area. 2. Make sure the machine is horizontal before fixed. 3. Conect the power cabel with foot switch. Operation 1. Put the tapes into the tape rack. 2. Turn on the machine with "ON/OFF" button. 3. Select an operation mode with "AUTO/MANU" button. 4. Set a required speed. 5. Rotational speed should be defined under AUTO mode

Minimum Order: 1 bags

Aluminum strip is a processed aluminum product formed by slicing aluminum coils or sheets longitudinally to specific widths. It is widely used across industries due to its lightweight, corrosion resistance, and excellent formability. sales08@exceedmetal.com

Minimum Order: 3000

Aluminum coil, made from high-quality aluminum alloys, is versatile and known for its corrosion resistance, strength, and flexibility. It can be customized in various thicknesses and widths, and is used in curtain walls, ceilings, signs, transformers, packaging, and for anti-corrosion and heat insulation in the chemical and petrochemical industries. sales08@exceedmetal.com

Minimum Order: 3000

stripping range： Front end stripping 0-10MM Back end stripping 0-10M Cutting wire tolerance：When the wire length is ≥ 1000MM, ± 0.4%. The longer/thicker the wire, the greater the tolerance cutting length：70-9900MM (56MM customized） press strength： Standard 2T30 stroke (optional 3T/4T)/(optional 40 stroke） Adapt to wires： AWG14-26 # 1007 single electronic wire Applicable casing：tube diameter: D3.0-D6.0 tube length: 15-28mm Adapt applicator ：OTP applicator (optional European mold, flag applicator) Electrical support: AC 220V 2.8Kw Air：0.4-0.6MPa

Minimum Order: 1 bags

Introduction: The characteristics of this high-altitude lifting platform are flexible, convenient and fast. You can use the scissor work platform instead of scaffolding to reach the height you need. Mobile aerial platform is suitable for continuous high-altitude operations in airport terminals, stations, docks, shopping malls, stadiums, residential properties, factories, mines and workshops.   GTJZ scissor aerial work platform characteristics (1)Security certification Conform to the EU EN280 standard and obtain CE certification.   (2)Walk when working at heights GTJZ mobile aerial lift has the function of automatic walking. It can walk fast and slowly under different working conditions. Only one person can operate the machine to continuously complete lifting, advancing, retreating, steering and other actions when working at heights. Compared with traditional hydraulic platforms, scissor platform lift greatly improves the working efficiency, reduces the number of operators and labor intensity.   (3)Security protection A level alarm is installed on the machine. When the vehicle inclines more than 3 degrees in all directions, elevating work platforms lift will automatically enter the protection system. Only the machine is allowed to descend, and can be used normally after it reaches a safe state. GTJZ scissor work platform is equipped with oil pipe explosion-proof system at each oil cylinder.   (4)Stepless speed change GTJZ mobile elevated platform only needs one person to operate, all actions are controlled by operating handle on the workbench, and the motor is infinitely variable. The service life of the battery and the motor is effectively extended, and the motor only consumes energy during operation. The walking hydraulic system adopts a closed variable pump control system, which effectively provides system efficiency. When the boom is in any position, the scissor work platform can walk safely; The walking speed decreases with the increase of lifting height.   (5)Control system ●The upper and lower consoles (ground console and platform console) are set, and the upper and lower consoles are switched by reversing switch. Lock the lower console when the upper control is used. ●The platform is equipped with a foot switch, which can only be operated by stepping down. ●The upper and lower consoles are equipped with emergency stop buttons, which can enable the operator to quickly cut off all actions and prevent the platform from continuing to move in case of unexpected operation.   (6)Disc brake system GTJZ EWP scissor lift adopts a hydraulic disc brake system. When the machine is stopped, the wheels are always in the braking state and can be reliably braked on a 6 degree slope.   (7)Extension platform The mobile boom lift can be moved out, expanding the scope of work and meeting the special needs of some users.   (8)Overload protection Mobile aerial lift from Felici has overload protection function, and has mandatory protection function for personnel unfamiliar with this equipment.   (9)Self diagnosis function With the self diagnosis function, the customer can quickly grasp the working state of the equipment and better maintain the equipment.   (10)Identification The identification is clear and the meaning is clear.   (11)Emergency device The hydraulic work platform is equipped with an emergency descent system.

Working Places: Outdoor Platform Height: 21-48m 68.9-157.48ft) Platform Width: 0.66-1m(2.17-2.3ft) Platform Capacity: 200-500kg(440.92-1102.31lb) Machine Weight: 1100-20000kg(2425.08-44092.45 lb) Power Type: Electric/Diesel engines Straight boom lift configurations • The telescopic boom and oil cylinder are provided with dust-proof sheath, which can effectively prevent dust from entering. • The smooth shape design makes it difficult for the boom and chassis to store sand and dust. • The long angle sensor can monitor the length and angle of the boom in real time. • The protection level of the electrical system is above IP65. The horizontal extension operation range of the machine is large, and self-propelled lifts can also continuously complete high-altitude operation within a certain range. • There are two and four wheel drive, two and four wheel steering configurations. Especially suitable for shipbuilding, ship repair, building construction, steel structure installation, bridge construction, etc.   Straight boom lift uses: GTBZ type hydraulic aerial work platform is used for up and down control and electric lifting. This aerial lifting platform is small, flexible, convenient and fast.  This series of hydraulic aerial platforms are widely used for lifting operations in municipal, electric power, street lamps, highways, docks, advertisements, gardens, residential property, factories, mining enterprises, workshops and other industries.

GTJZ self propelled scissor lift makes many difficult and dangerous jobs easier, such as indoor and outdoor cleaning (ceiling, curtain wall, glass window, eaves, awning, chimney, etc.), installation and maintenance of billboards, street lamps and traffic signs, etc. This high-altitude lifting platform is characterized by small, flexible, convenient and fast.   Self propelled scissor lift applications GTJZ self scissor type aerial work platform is controlled up and down and electrically lifted. This series of scissor lifts self propelled are widely used for lifting operations in municipal, electric power, street lamps, highways, docks, advertisements, gardens, residential property, factories, mining enterprises, workshops and other industries.   Self propelled scissor lift features (1)Security certification Conform to the EU EN280 standard and obtain CE certification.   (2)Walk when working at heights Self propelled electric scissor lift has the function of automatic walking. It can walk fast and slowly under different working conditions. Only one person can operate the machine to continuously complete lifting, advancing, retreating, steering and other actions when working at heights. Compared with traditional hydraulic work platforms, self propelled aerial lift greatly improves the working efficiency. It is especially suitable for continuous high-altitude operations in airport terminals, stations, docks, shopping malls, stadiums, residential properties, factories, mines and workshops.   (3)Security protection A level alarm is installed on the machine. When the vehicle inclines more than 3 degrees in all directions, the self propelled boom lift will automatically enter the protection system. Only the machine is allowed to descend, and can be used normally after it reaches a safe state. GTJZ type self propelled man lift is equipped with safety plate device at the lower part of the bottom car. As long as the platform is raised, the safety plates at both sides will be opened immediately to work, reducing the distance from the ground to avoid overturning accidents caused by uneven ground when walking high above the ground. GTJZ mobile aerial lift is equipped with oil pipe explosion-proof system at the oil cylinder.   (4)Stepless speed change Self propelled lifting platform from Felici only needs one person to operate, all actions are controlled by operating handle on the workbench, and the motor is infinitely variable. The service life of the battery and the motor is effectively extended, and the motor only consumes energy during operation.   (5)Large angle steering system Self propelled man lift is designed with large angle steering system, which makes the machine have excellent flexibility.   (6)Disc brake system GTJZ lifting platform adopts a hydraulic disc brake system. When the machine is stopped, the wheels are always in the braking state and can be reliably braked on a 6 degree slope.   (7)Intelligent charging system The tracked aerial platform is equipped with a fully automatic charger, which can automatically complete the whole charging process and automatically stop charging when the battery is fully charged.   (8)Extension platform The self propelled scissor lift can be moved out, expanding the scope of work and meeting the special needs of some users.   (9)Overload protection Self propelled electric scissor lift has overload protection function, and has mandatory protection function for personnel unfamiliar with this equipment.   (10)Self diagnosis function With the self diagnosis function, the customer can quickly grasp the working state of the equipment and better maintain the equipment.   (11)Green and environmental protection Because the machine uses DC battery power, the machine can be safe and quiet for indoor or outdoor work.   (12)Emergency device The self propelled lifts is equipped with an emergency descent system.

Working Places: Indoor, Outdoor Platform Height: 11-15m(36.9-49.21ft) Platform Width: 0.66-1m(2.17-2.3ft) Platform Capacity: 120-200kg(264.55-440.92lb) Machine Weight: 1100-20000kg(2425.08-44092.45 lb) Power Type: Electric/Diesel engines Product introduction: PSS type spider boom lift is a new product. The tracked aerial platform adopts imported maintenance-free battery as the power source, the spider bucket lift can adapt to the application of rough ground site, smooth driving; crawler walking, braking, climbing capacity of 36%; the boom part is two groups of parallel four-link linkage composed of linkage mechanism, collection volume compact, large elevation stroke; the central part is simple boom telescoping mechanism, increasing the operating range of the platform.   The spider boom lift is suitable for the venue high-level display, also suitable for the area or space narrow plant space operations; especially suitable for the airport terminal, station, dock, shopping malls, stadiums, community property, factories and mines workshop and other large range of continuous high-altitude operations.   Product use: PSS type self-propelled spider cherry picker is up and down control, electric lifting, this aerial work platform is characterized by small and flexible, convenient and quick, you can use a lifting platform instead of scaffolding to reach the height you need, solve your problems.   At the same time, spider boom lift for sale can also save your cost and valuable time. The spider aerial lift are widely used in municipalities, electric power, street lights, highways, docks, advertising, gardens, community property, factories and mining enterprises workshop and other industries range of lifting operations.

Attribute Working Places: Outdoor Platform Height: 11-15m(36.9-49.21ft), 16-20m(52.49-65.62ft) Platform Width: 0.66-1m(2.17-2.3ft) Platform Capacity: 200-500kg(440.92-1102.31lb) Machine Weight: 1100-20000kg(2425.08-44092.45 lb) Power Type: Electric Product Description Product introduction: GTQZ Self propelled Jib type Aerial Work Platform is a new product developed by our company. The Self Propelled Telescopic Boom Lifts uses the American Trojan large capacity lead-acid battery as the power source, which can adapt to the field application on rough ground and drive smoothly; Four wheel drive, braking, climbing capacity of 45%;   The boom part is a linkage mechanism composed of two groups of parallel four connecting rods, with compact collection volume and large lifting stroke; The middle part is a simple boom telescopic mechanism, which increases the operating range of the platform. Self propelled telescopic boom lifts is applicable to the high-level exhibition arrangement of the venue, as well as the space operation in the workshop with narrow area or space; aerial work platform is especially suitable for continuous high-altitude operations in airport terminals, stations, docks, shopping malls, stadiums, residential properties, factories, mines and workshops.   Self Propelled Telescopic Boom Lifts Applications GTQZ self propelled curved arm aerial work platform is used for up and down control and electric lifting. This self propelled aerial lifting platform is small, flexible, convenient and fast.  This series of telescopic aerial work platform are widely used for lifting operations in municipal, electric power, street lamps, highways, docks, advertisements, gardens, residential property, factories, mining enterprises, workshops and other industries.   Self Propelled Telescopic Boom Lifts Features 1. Robust Terrain Performance Telescopic boom lifts platforms feature strong climbing force and excellent traction, allowing them to drive efficiently on rough ground. This ensures reliable operation in diverse and challenging work environments. 2. Durable Telescopic Boom The telescopic boom is made from high-strength 8-angle alloy steel, minimizing welding deformation and optimizing rigidity and weight. This design enhances durability and stability, reducing main boom droop size for precise operation. 3. Advanced Control Systems Equipped with a proportional control operating system, working platform offers smooth and precise adjustments. The jib's upper and lower range spans 150 degrees, and the platform can hydraulically rotate 100 degrees, featuring an anti-skid floor and landing sight for safety. 4. Superior Hydraulic System Telescopic aerial platform boasts a large hydraulic cylinder capacity and continuous oil circulation for efficient performance. The system maintains good temperature control, and the program action function prevents tipping, ensuring vehicle stability. 5. Accurate Weighing and Control The patented weighing device accurately measures the platform's workload, unaffected by load position. Telescoping boom lift for sale also utilizes PLC and CAN bus controls with IP65-rated industrial controllers, ensuring reliable performance and easy maintenance. 6. Enhanced Safety Features The electronic leveling system ensures high accuracy, while the double spool hydraulic circuit prevents valve sticking accidents. An emergency power unit allows vehicle collection if the engine fails, and the anti-misoperation function protects critical components and automatically limits speeds when necessary.

In water treatment facilities, seals are often small components performing enormous tasks. Whether used in pumps, valves, mixers, or filtration systems, sealing elements ensure that fluids remain contained and contaminants stay out. When a seal fails, the system can experience leakage, corrosion, or unexpected downtime—all of which increase maintenance costs and impact long-term efficiency. Selecting the right seal for a water treatment environment therefore requires more than simply choosing a standard O-ring from a catalog. Understanding the Environment One of the most common misconceptions in seal selection is assuming that all water-based systems have similar requirements. In practice, treated water, raw water, seawater, and chemical-infused wastewater can vary dramatically in pH, temperature, and chemical composition. Each variation affects how a seal behaves under stress. For instance, EPDM (Ethylene Propylene Diene Monomer) rubber remains a reliable choice for chlorinated or ozone-rich environments due to its strong resistance to oxidation and steam. NBR (Nitrile Rubber), on the other hand, performs well in applications with minimal chemical exposure but moderate oil contamination— such as pump shafts in industrial cooling systems. When the temperature rises or when the water contains aggressive cleaning agents, FKM (Fluorocarbon Rubber) offers long-term stability, especially in high-pressure membrane filtration systems. The takeaway for buyers and maintenance engineers is clear: no single material fits all applications. The choice must be based on the specific fluid chemistry, pressure range, and maintenance intervals. VA and VS Ring Seals In addition to O-rings and traditional oil seals, VA ring seals and VS ring seals are increasingly adopted in modern water treatment systems. Though they may appear similar, their functions differ significantly: VA ring seals are primarily used for dust and splash protection. Their compact lip design prevents external particles and moisture from entering the system, making them ideal for shaft ends exposed to humid or splashing water environments. VS ring seals are designed to handle moderate axial pressure. They provide an additional layer of sealing in rotary or reciprocating systems, reducing leakage risks under fluctuating pressures. For example, centrifugal and submersible pumps often employ VA rings to protect bearing housings, while VS rings are preferred in pressurized membrane modules or backwash pumps where stability under vibration is crucial. Using both in combination can significantly extend equipment life and reduce unplanned service downtime. Pressure, Tolerance, and Installation Water treatment systems can operate across a wide range of pressures—from below 1 MPa in general circulation pumps to over 6 MPa in high-pressure reverse osmosis systems. The seal must not only withstand this pressure but also maintain elastic recovery after compression. When selecting a seal, pay attention to its compression set rating, hardness (commonly between 70 ± 5 Shore A), and installation clearance. A seal that fits too tightly may tear during assembly, while a loose fit can cause early leakage. Proper installation practices, including surface finishing and lubrication, also play a major role in extending seal life. What Distributors and OEM Buyers Should Consider From a distributor or OEM buyer’s perspective, seal supply is not just about technical parameters. Reliability in delivery, product diversity, and technical support are equally valuable. Many water treatment manufacturers operate on strict project timelines, downtime caused by a missing O-ring or VA ring can delay an entire plant start-up. Therefore, working with suppliers that offer broad inventory coverage and rapid response to urgent needs is critical. A reliable sealing partner should also provide on-site support, helping customers adjust designs or materials based on real-world data rather than theoretical calculations. How NQKSF Supports the Water Treatment Industry With over three decades of sealing experience, NQKSF has developed solutions tailored to the specific challenges of water treatment systems. The company integrates design expertise, material knowledge, and manufacturing capability to deliver seals that perform reliably across diverse applications. Standard parts ready for fast delivery – With an extensive catalog of O-rings, oil seals, VA rings, and VS rings, NQKSF maintains large inventories to support urgent project needs. Customized service throughout the process – From material selection and structure design to prototype testing, every non-standard seal is engineered to match the exact working condition of the client’s system. Technical empowerment for sealing systems – Backed by 30+ years of field experience, the company helps optimize sealing performance, minimize downtime, and reduce overall maintenance costs. As an independent manufacturing facility and recognized leader in the sealing industry, NQKSF serves customers in more than 80 countries worldwide. The company holds certifications as a High-Tech Enterprise, Provincial Specialized and Innovative Enterprise, and operates a Provincial Technology Innovation Center. Within China’s industrial seal sector, NQKSF has become one of the leading enterprises in specialized industrial clusters, earning its reputation for precision, reliability, and technical consistency. Sealing technology in water treatment continues to evolve. As systems operate under higher pressures and involve more chemically aggressive media, seal design will increasingly depend on material science and advanced testing. The collaboration between manufacturers and technical partners like NQKSF will play a central role in helping engineers find the right balance between performance, cost, and sustainability. In essence, the “perfect” seal doesn’t exist, it is engineered. By understanding each system’s fluid characteristics, mechanical loads, and operational cycles, the right sealing solution can be created to ensure both reliability and efficiency for years to come.

Minimum Order: 1000

RM257 174063-87-7 pdlc smart glass film liquid crystal RM257 174063-87-7 1,4-Bis-[4-(3-acryloyloxypropyloxy)benzoyloxy] , -2-methylbenzene C33H32O10 HPLC: 97% MIN. 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

The most important role of Fischer-Tropsch wax in rubber. Migration and Film Formation: Fischer-Tropsch wax has limited compatibility with rubber. During rubber compounding and vulcanization, it disperses uniformly within the compound. However, during storage and use after vulcanization is complete, the wax gradually migrates from the interior of the rubber to its surface. Forming a protective layer: On the rubber surface, Fischer-Tropsch wax forms a dense, continuous, transparent physical protective film. Blocking ozone: This wax film effectively prevents environmental ozone from contacting the rubber surface, thereby shielding the rubber molecular chains from ozone attack. Why is this important? Ozone is the primary cause of “ozone cracking” in rubber products, especially those subjected to dynamic or static stretching. Cracking significantly reduces the service life and safety of rubber products. Products prone to ozone cracking: Tire sidewalls, door and window seals, cable jackets, rubber hoses, etc.