18+ years of PEEK application R&D and production experience
PEEK material is engraved in our DNA, all of our work revolves around PEEK, to make this material benefit human beings better.
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18+ years of industry experience
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500+ professional team
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Annual sales exceed 300 million
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30,000+ solutions
Junhua PEEK
Junhua PEEK focuses on the application research and development and production of high-performance special engineering plastic resins and profiles such as PEEK (polyetheretherketone), and has formed a complete industrial chain with PEEK raw material resin polymerization, modified granulation, injection molding and machining of finished parts, and continuous extrusion molding of profiles such as plates, rods, and segments.
Can't find the ideal PEEK product for your industry?
Material selection guidance, new composite material design, product 3D measurement…
Why choose us
Why 1000+ partners around the world choose Junhua
Use core technical advantages to bring you more value
Our advantages
Technical advantages
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18+ years of experience in PEEK application R&D and production;
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40 dedicated production lines for continuous extrusion of high-performance special engineering plastic profiles;
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It passed the national high-tech enterprise certification in 2015 and was approved as a national specialized and innovative "little giant" enterprise in 2022.
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The "PEEK Profiles and Products Enterprise Standard" was formulated.
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The Wujin District Engineering Technology Research Center was established in 2014, and the Jiangsu Province (Junhua) High-Performance Special Engineering Plastics Engineering Technology Research Center was completed in 2022;
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Continuous technological innovation has accumulated proprietary technologies: 12 innovations and 27 utility models;
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The company has maintained long-term technical exchanges and cooperation with Jilin University and Nanjing University of Chemical Technology;
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The efficient R&D technical team is constantly conducting application research and development of PEEK.
Quality Advantage
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Established a strict IATF16949 quality assurance system and continued to improve;
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Strict inspection: unqualified raw materials will not be put into production, unqualified semi-finished products will not be transferred, and unqualified finished products will not leave the factory;
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Professional and efficient R&D technical team: provide technical support to customers and fully protect their interests;
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Authoritative testing and certification: FDA food grade certification, SGS quality system certification, ROHS testing and other third-party certifications;
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Advanced testing equipment: ultrasonic testing instrument, electronic mechanical testing machine with high and low temperature functions, friction and wear testing machine, high temperature melt index tester, three-coordinate measuring instrument, X-ray foreign body detector, etc.
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Complete after-sales service system: product quality, product performance and customer follow-up services.
Production advantages
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Eighteen years of experience in PEEK application research and development and production;
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At the same time, it has the R&D and production capabilities of the complete industrial chain of PEEK raw material resin polymerization and modified granulation, continuous extrusion molding of plate and rod profiles, and injection molding machine processing of finished parts;
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There are many types of products with various specifications, and they are always in stock;
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Unique production and testing equipment: 40 profile extrusion production lines, four-axis and five-axis CNC machining, turning and milling compound, three-coordinate measuring instrument, X-ray foreign body detector, mechanical testing machine, infrared spectrometer, thermogravimetric analyzer, and differential scanning calorimeter;
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The company currently has four major subsidiaries, namely Shandong Junhao, Changzhou Junhua Medical, Changzhou Junhang and JunDe HPP GmbH, with eight business divisions, namely Profile Extrusion Division, Analytical Instrument Division, Aviation Division, Gear and Seal Transmission Division, Electronic Semiconductor Division, Oil Production and Petrochemical Division, and 13 affiliated workshops, which support and cooperate with each other for common development.
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Complete hardware facilities: 16,000 square meters of standardized office and production workshops, 300 square meters of enterprise product showrooms.
Trusted partner
The choice of more than 1,000 companies around the world, your trusted partner
Service & Support
Junhua is a leading company specializing in PEEK materials. It has a complete PEEK industry chain and is committed to providing one-stop high-performance engineering plastic solutions to global customers. Junhua can assist customers in developing new industrial applications for PEEK products and improving the performance of existing engineering plastic products based on customer needs.
Junhua PEEK
Design & Processing
Junhua provides different product molding solutions such as injection molding (including mold design and in-house manufacturing), machining, extrusion according to your product design to optimize your cost. 获取服务
Junhua PEEK
Material selection
Junhua specializes in PEEK materials. We have dozens of common and customized PEEK grades for customers to choose from. Please let us know your product design requirements, such as mechanical performance requirements, operating temperature, dielectric constant, etc. We will recommend suitable PEEK or other high-performance engineering plastics for you. 获取服务
Junhua PEEK
Surveying
Junhua Co., Ltd. has samples for surveying and mapping. It has advanced equipment such as image measuring instruments (with an accuracy of up to 0.001mm), three-coordinate measuring instruments (with an accuracy of up to 0.003mm), and flatness measuring instruments to ensure that accurate drawings are provided to customers. 获取服务
Junhua PEEK
Sampling
Junhua will send samples to customers for assembly testing according to the quantity required by customers. If the first sample passes, our company will carry out mass production and testing according to the confirmed samples. If the first sample fails, our company will adjust the product design or production process according to customer feedback until the sample passes the customer test and then send the sample again. 获取服务
Junhua PEEK
Mass production
After the sample is approved, Junhua will solidify the production process of the product and issue a production operation guide for reference by the production department. From the procurement of raw materials, confirmation of the first product, temperature control during the production process, and quality inspection, Junhua controls every small detail to ensure the quality of batch products. 获取服务
Junhua PEEK
Quality Control
Junhua strictly implements ISO9001:2008 quality management system and strictly controls the quality of each batch of products. During the production process, operators conduct self-inspection, and QC personnel conduct random inspections and record them; after the products are completed, QC personnel conduct full inspection or random inspection of the entire batch of finished products, and provide customers with COA reports, size inspection reports and other inspection reports required by customers. 获取服务
Junhua PEEK
Improve
Junhua implements an improvement proposal system with full participation, promotes the PDCA cycle, measures and records each batch of products, and continuously optimizes product design or processing solutions based on the experience of similar customer cases. It provides customers with better PEEK product solutions through target achievement rate, influencing factor analysis, and improvement plan verification. 获取服务
Junhua PEEK
After-sales service
With a complete after-sales service system, the company’s relevant departments will provide tracking services on product quality, product performance, and customer usage. The professional and efficient R&D technical team will solve the technical problems encountered by customers in the use of special engineering plastics and fully protect the interests of customers. 获取服务Contact Us Now and Enjoy a One-Stop Solution!
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