Junsheng Tech Co., Ltd. is located in Donghua Industrial Park, No. 57, Jinshan Road, Chashan Town, Dongguan City, Guangdong Province, China. It is a factory specializing in manufacturing fluororesin products. Our main products are PFA tube, FEP tube, PFA bellows, FEP corrugated tube, PFA heat shrink tube, FEP heat shrink tube, PFA expansion joint, PFA bead joint, PFA welding joint, PFA diaphragm valve, PFA reverse Check valve, PFA needle valve, PFA plug valve, etc. Product size specifications include 1/4 inch, 3/8 inch, 1/2 inch, 3/4 inch, 1 inch, 1-1/4 inch, 1-1/2 inch, 4mm, 6mm, 8mm, 10mm, 12mm , 14mm, 18mm, 20mm ranging. The main raw materials used in PFA are: Daikin AP-230, Daikin AP-231SH, Daikin AP-211SH, DuPont 451HP, etc. So far, we have provided high-purity PFA product services to more than 100 large semiconductor companies.