> We have specially made some connectors suitable for use in the biopharmaceutical industry. All of them are machined, with high dimensional accuracy and good sealing.

> Suitable for pipe outer diameters of 1/16, 1/8, 3/16, etc. For pipes with larger outer diameters, it can be customized.

> Our connector raw materials have biocompatibility test reports based on FDA, ROHS, REACH and ISO10993 testing standards.

> At the same time, we have medical grade and high purity raw materials for customers to choose from.

Junhua  focuses on the application research and development and production of high-performance polymer plates, rods, tubes, sheets and other profile finished parts such as PEEK (polyetheretherketone) and PI (polyimide).

The high-purity, corrosion-resistant, and low-dissolution PEEK high-performance plastic parts developed by our company have been widely used in analytical chromatography instruments, preparative and semi-preparative chromatography instruments, protein purification equipment, IVD instruments, sample pretreatment equipment, pharmaceutical and environmental monitoring equipment and other related equipment.

With 18 years of experience in the production and development of PEEK parts, the company has cooperated with customers in the analytical biochemical instrument industry to develop nearly 500 types of PEEK high-performance plastic parts molding molds, and has sufficient inventory of various parts.

Typical products include: PEEK connectors, PEEK two-way, three-way and four-way connectors, PEEK pump heads, PEEK plugs, PEEK Luer connectors, PEEK chromatographic columns, PEEK quantitative rings, PEEK filter columns, PEEK microwave digestion tanks, PEEK capillaries, PEEK injection needles, PEEK sampling needles, PEEK nitrogen blow needles, solvent filter heads, sinkers, fluoroplastic flanged tubes, etc.