Molded Multi-Component Assembly with Sealing Ring Assembly and Conical Grommet Boot

Automotive powertrain seals, electric motor end covers, and home appliance pump chambers use a sealing ring assembly where O-ring wire diameter and conical grommet boot wall stiffness together determine joint sealing pressure and installation force; wire diameter outside the h-tolerance field leaves the ring short of design compression in the groove, while grommet boot wall stiffness above specification increases cable strain relief insertion force beyond the ergonomic limit. Anhui Xijiao / Shanghai Xijiao Rubber Products (Shanghai, founded 1998) moulds this multi-component sealing ring assembly with conical grommet boot at their roughly 20,000 m² Shanghai facility, with O-ring wire diameter, ring ID, and grommet boot wall thickness validated against your released dimensions during first-piece verification. The plant works across energy saving and environmental protection, food & beverages, and hydropower sectors. IATF 16949, ISO 9001, ISO 14001, and ISO 45001 certifications cover automotive, electric motors, home appliances, and machinery sealing ring assembly applications. For quoting, include O-ring wire diameter, ring ID, grommet boot dimensions, and elastomer grade for a moulding estimate from our Shanghai facility.