Shenzhen hong-da auto fitting Co., Ltd. specializes in producing all kinds of rubber seals, and its output of Fulong brand series of fluoride product is 18 million annually. Holding XKB-116-0142 production license issued by Ministry of Chemical Industry and Certificate issued by Quality Inspection Institution, company has acquired ISO 9002 quality technology authentication (register number: 3000B0277).

With the endeavor of senior engineering and technology staff coming from rubber, plastic and machine industry, we develop modified fluoride elastomer sealing material with the advantages of excellent heat, ageing, abrasion, oil, radiation, and corrosion resistance, etc. All kinds of oil seals made of this material are manufactured such as rotary shaft lip type seals, shock absorber, valve stem, hydraulic and pneumatic system, O, Y, V, J, and L type seals, brake valve, pump and valve membrane, and various kinds of rubber parts.

Company possesses abundance formulation design and compound synthesis techniques about FKM, FVMQ, VMQ, EPDM, NBR, BR, IIR, etc. In order to guarantee product quality, we have topping analyzing and testing equipment, mould design and manufacturing center, and full set of spring and metal case processing equipment.

With the stable and best product quality, we warmly welcome customers from both home and abroad to visit and contact us for business talks.