Beijing Shuang Jie Er-Tech Co., Ltd.

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Mechanical Seals
Armor Ceramic
Armor Tile
Ceramic Armor
Plate Armor
Vehicle Armor
Bulletproof Vehicle
Ceramic Materials
Alumina Ceramic
Silicon Carbide
Tungsten Carbide
Ceramic Tube
Seal Faces
KY Seals

About Us

JieErShuang Beijing Co., Ltd. is a high-tech research and production as one of the high-tech enterprises. Under the Shandong, Shanghai, Shenzhen, Wuxi, Seoul Shuang Jie Chemical Institute of Medicine, and other branches. Special anti-bacterial finishing agent has a number of patented...

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