I am Yen from Swissdar Precision Electronics (Shenzhen) Co., Ltd in China.

【The seal is not waterproof】
˙Ultra-high precision: Our molds can reach ±0.001mm

【Why is the price so high? Cant find the source factory? 】
˙Factory area:16,000 square meters
˙Design and Development⮕Mold production⮕Raw materials Development ⮕Mixing⮕Production⮕Quality inspection⮕Delivery

【High requirements】
˙Wear resistance
˙Corrosion resistance
˙High temperature resistance
Among which perfluoroether products can withstand a maximum temperature of 315° C.

【Not enough material selection】
˙Material:We produce FKM/FFKM/EPDM/NBR/PI/PEEK/PFA/FEP/PVDF all kinds of different materials
˙New material development：Our R&D team is constantly committed to the development of new materials, in order to meet the changing needs of different industries.

【Sharing of industries and customers that have been sold】
We have successfully served many clients from various industries, including SAMSUNG, HUAWEI, BYD, FOXCONN, iPhone, BOSCH, CSOT, SDP, HKC, BEST, DFT, CK, CASIO, OMEGA, TIMEX, FOTEACH, etc.