Aoyi hardware & screws factory was set up in january of 1999 year,it was moved into Changping town,Dongguan city in 2005 year,and changed name is Dongguan Changping hardware & screws factory,which predecessors are "Dongguan Huangjiang Jiacheng screws store"and "Dongguan Huangjiang screws factory".
Jiacheng hardware & screws factory has owned advanced processing equipments,which contains screws machines and auxiliary facilities:lathe,drill press etc.our products have been strictly certified by ISO 9001:2000 quality management system,our quality guideline is "hunting customers by quality,making good reputation by strict delivery and satisfying demands of customers constantly"we are using testing equipments of San feng of Japan,also auxiliary equipments Vickers Hardness(HV),Rockwell hardness(HRC),torture testing machine,salt spray test Machine,Projector,Micrometer,Caliper,which give us confidence to ensure quality