Anhui Shengshi Hardware Tool Manufacturing Co., Ltd., established in 2006 and located in Bowang Town, Maanshan City, Anhui Province, China, a famous industrial zone of blade molds and hardware tools manufacturing, is a high-tech company specialized in the mass production, R&D and sales of high-end hardware tools, including screwdrivers, driver bits, and tools kits, etc. To date, our company has acquired over 20 patents, of which there are 10 patents of invention and 5 patents of design. Since 2008 our company has passed the ISO9001 certification, and from 2021 we have passed the BSCI certification. At present, our products comply with standards like ANSI (US), DIN (Germany), and JIS (Japan), etc.Upholding the principle of "Customers First, Teamwork for Success, Continuously Seeking Excellence, Innovation for Win-win Benefits", Shengshi Tool has been committed to becoming one of the most professional hardware tools manufacturers around the globe, and constantly supplying premium products and services for customers!