We are a professional mechanical parts manufacturer located in Qingdao , Shandong China . strive to offer top-end, innovative and dependable stainless steel hardware as well other casting, forging, stamping machining satisfy the most complex industrial ...

Founded in 2002 and located the Yangtze River Delta, Jiangyin Dual-Hammer Hardware Co., Ltd. is a vigorous private enterprise. By introducing ISO9002 quality management CIS enterprise image design plan, our company has been well prepared for market ...