The registration address of the company is located at 368 fukushi street, in the city of yuenjong. The municipal market supervisory authority, represented by the legal person wang jun, operates on the basis of production and sale: high-performance gas cylinder seals, high-temperature anti-bites, sealed materials; sealed engineering contracts and technical services; and sales of mechanical and electrical products and vehicle accessories. (projects subject to legal approval are not allowed to operate without the approval of the relevant authorities)。