Rui'an Jinggong Combination Fastener Factory was established in 1999, and located in the capital of auto partsZhejiang Ruian Tangxia Town. Its products like Carburetor screws, Combination screws, Non-standard screws, Machine screws, Hex screws, Hexagon screws are widely used in motorcycle, automobile, electrical equipments, television, high-tech electronic products, electrical switches, contactor, relay, insert line block, button, and related industries.

It has 10 years experience of producing carburetor screws. The carburetor screw for motorcycle produced by it has reached a new height after several improvements in the craft. The combination screw produced by it has reliable quality, seismic pressure, saving assembly time and improves production efficiency, which is an ideal choice for supporting enterprise.