Suzhou Shengdiwei hardware Co., Ltd. was established in 2004, specializing in manufacturing and selling stainless steel self-plugging rivets, stainless screws and non-standard fasteners. Our main products are self tapping, machine screws, clipboard screws in ISO, GB, ANSI, DIN, JIS and non-standard. We have stainless steel of 304, 321, 316, 316L, 2520 etc. We have attained the Certification of IS09001:2008 quality management system and ROHS Environment protecting system. Our tenet is “Unity, integrity, high-efficiency, innovation”, and try our best to create a long term value for customers. Integrity of eternity, pursuit of excellence.