Yuanyu customizes various kind of air intake hoses for automobile and motorcycle use. Yuanyu also specialized in expandable and contractable duct hoses and boots. - Update: 2007-08-24

Carburettor Manifolds. - Update: 2007-08-14

Yuanyu customizes any shape, size, and material of rubber to cloth bonding. Cloth is able to keep rubber parts in shape after expand and contract therefore extend their life-span. - Update: 2007-08-14

Yuanyu manufactures various kinds of standard or custom oil seals, O-rings, and packings in various types of materials like NBR, CR, Viton, EPM, EPDM, and Silicone. - Update: 2007-08-14

Yuanyu customizes any shape, size, and material of rubber to metal bonding, bush, shock absorber rubber parts, and carburettor manifolds. - Update: 2007-08-14

Yuanyu customizes any shape, size, and color of swimming and diving gears in silicone rubber materials. For example, Goggles, Snorkels/ Scuba, Flex tube, Diving meters, Diving watches, and Diving apparatus. - Update: 2007-08-14

Yuanyu customizes any shape, size, color and material of swimming and diving goggles. - Update: 2007-08-14

Yuanyu customizes any shape, size, color and material of rubber products for moto, machine, electronic, sport, diving equipment, medical treatment, daily supply and foodstuff use. Yuanyu provides a wide range of selections on materials like NBR, CR, ... - Update: 2007-08-14

Yuanyu customizes any shape, size, color and material of swim and diving snorkels/scuba. - Update: 2007-08-14

Yuanyu customizes any shape, size, color and material of diving masks. - Update: 2007-08-14