Hongkong Yield Automation Co., Ltd, established in 2003 in Hongkong with factory base in Shenzhen of Mainland China, has been working together with our customers and factories for 6 years. We served customers from many countries by designing and manufacturing standard as well as customized hardware parts. Hongkong Yield Automation Co., Ltd. is a experienced in dealing with all kinds of hardware like screws, rivets, bolts, nuts, flange nuts, washers and CNC parts, copper parts and aluminum parts. Equipped with talented engineers, professional workforce, advanced machining tools and CNC machines, we are commited to satisfy customers&＃039; various demands for hardware processing.</p>