(1) 冷锻机械及制造螺丝和零件用机械的设计、制造、销售 (2) 模具、夹具、工具及各种零部件的设计、制造、销售及加工


(1)Design, manufacture and sales of headers and part formers for manufacturing screws and parts (2)Design, manufacture, sales and machining of die, jigs, tooling and other types of parts