We are one of the leading China supplier of PEEK, PAI, PPS, PEI stock shapes and parts We offer high quality PEEK, PAI, PPS, PEI raw material shapes with competitive price based on customer's drawings and specifications. We are experts in PEEK, PAI, PPS, PEI high performance plastic CNC machined parts, injection molded parts. 12+ Years of work experience 24+ Service industry 1000+ Precision Parts Semiconductor & Electronics Semiconductor & Electronics Of all the industries where engineering plastics can help engineers solve design problems, none are more challenging than the semiconductor industry. Our semiconductor industrial plastics are designed with the stringent environmental requirements of the industry in mind. Beyond that, our semiconductor industry experts work directly with engineers to understand the unique challenges of every aspect of the semiconductor manufacturing process – from the beginning of the wafer processing cycle, to chip processing and handling, to packaging. Each phase of this process has its own difficulties, from extremely high temperatures, to exposure to highly corrosive chemicals, contact with abrasive solvents, and plasma environments under vacuum. Ensinger has a plastic semiconductor solution to fit every environment, and meet the most stringent of design and processing tolerances, outgassing, and contamination specifications. Our design solutions are less costly than traditional materials such as ceramic or quartz, and are often easier to work with. View More Oil and Gas Oil and Gas The oil and gas industry requires materials with high temperature, high pressure (HTHP), high mechanical strength, and chemical resistance for the most extreme environments. Modern technical plastics have made a major contribution to improving existing solutions in the oil and gas industry, as state-of-the-art materials offer a wider range of benefits. Yongbang Plastics invests heavily in research and development to find innovative solutions for new technical challenges. With expertise in the development and manufacture of high performance and engineering plastic materials, Yongbang's product portfolio has been enhanced to meet the specific requirements of the oil and gas industry for a wide range of applications. Yongbang has extensive experience in the oil and gas sector, working closely with customers to achieve the optimum solution to meet their application requirements. Technical materials experts are available to provide customers with qualified material recommendations that can be verified by practical testing. Existing systems in the oil and gas industry primarily use modern materials such as Torlon PAI, TEFLON (PTFE), PEEK and Ultem (PEI). The specific electrical properties of these polymers make the design of components possible. In addition, Yongbang's PEEK (polyetheretherketone) products have been tested to EN ISO 23936-1 and NORSOK M-710 to verify the material's resistance to the harsh environmental conditions to which it will be exposed. Typical applications such as pressure sensitive detector housings, seals, valve seats, support rings, bushings and gears can benefit from the weight reduction, corrosion resistance, thermal decoupling and minimal noise emissions offered by these materials. View More Automotive Industry Automotive Whether combustion, hybrid or all-electric vehicles, we are determined to deliver high-performance PEEK solutions that help industry leaders create more efficient, reliable and enjoyable vehicles. In the most demanding applications such as chassis, powertrain, transmission and engine, we partner with our customers to deliver sustainable value and support the transition to future mobility through innovative PEEK solutions. View More Our Products We offer high quality PEEK, PAI, PPS, PEI billets, CNC machined parts and injection molded parts. Chevron Stacked Rings V-shaped packing or chevron stacks consist of one or more rings with a V-shaped profile. These rings are located between male and female adapters at the top and bottom to form a multi-lip packing suitable for mechanically challenging conditions Polyetherimide ULTEM™ resins have the potential to be an alternative to sulfone polymers and support certifications in a variety of industry sectors. Take advantage of the many benefits that ULTEM resin offers for your high performance applications. Torlon Plastics Torlon plastic is the highest performing melt processable plastic. It has excellent high temperature resistance. It is capable of operating under severe stress conditions at continuous temperatures up to 500°F (260°C). Parts machined from torlon plastic stock have higher compressive strength and higher impact resistance than most advanced engineering plastics. Torlon® 4203L is an unreinforced, lubricated, colored grade of polyamide-imide (PAI) resin. It has the best impact resistance and greatest elongation of all Torlon® grades. Torlon® PAI has the highest strength and stiffness of all thermoplastics Peek Table PEEK sheet extruded from PEEK granules PEEK board Peek flat sheet is formed by extrusion of PEEK granules View More products Latest News Our New Story Air Taxis: Can Innovative Material Solutions Enable Rapid Takeoff? December 12.07 Maximizing the power-to-weight ratio is a common concern in the aerospace industry. Lightweighting has been a constant theme in aviation since our first flight in the early 20th century. And Victrex has been addressing lightweighting PEEK Extrusion December 12.26 In today's competitive world, you want more from an advanced materials supplier than just materials. Making the most of high-performance polymers means considering component design in conjunction with material selection and process optimization. this I December 12.15 With over 20 years of experience, YBP, a PEEK expert, can help you navigate the challenges of new battery technologies from concept to commercialization with innovative high-performance PEEK polymer solutions that help avoid battery defects and Consider ULTEM™ Resin as an Alternative Solution to Sulfone Polymers September 09.17 ultem plastic has high mechanical strength as well as good chemical and heat resistance (operating temperatures up to +338 °F), good dimensional stability and creep resistance. Its unique torsional strength allows for economical replacement of small machined parts made of steel.