Shenzhen HITAKE SEIMITSU Hardware Products Co., LTD. Is the production of standard parts, hardware products, the professional manufacturer, purchased an advanced cold heading machine, thread rolling machines and tooling, machine tools, lathes, punch. Production of precision screws, special thin-head screws, triangle self tapping screws, machine screws and all kinds of car parts, stamping parts and other products. Widely applicable to various types of electronic instruments, watches, glasses, cameras, toys, office, household appliances and machinery manufacturing. The strong technical force,...