Since 2001, HAIYING have been specialized in producing various hardware fittings, rivet, tubular rivets, screws, oil seals, gasket seals, stamping, pressurizer & tablewares etc. We have passed ISO9001:2000 quality assurance system. We can design and make to order various hardware products responding to customers' expectations. We sincerely hope to cooperate with all clients, to make good winning with our clients together.

cheese head screws, round head screws, hardware products, mechanical fittings, stampings, rivets, screws.