Taizhou Dajiang Ind. Co., Ltd (DAJ) was established in 1998, Focusing on intelligent fastening system-nail gun industry for 20 years, which is a company that integrates the research and development, manufacturing and marketing of pneumatic and electric tools, and owned 50,000 square meters standard integrated production base. It is also a company owns a manufacturing base in Taizhou, China with international high-end brands. Otherwise, cooperate with the world's top 500 enterprises and become a key strategic partner. Broadcasted by China Central Television (CCTV) Artisan Spirit Program. Owned by Executive Vice President of China National Hardware Electric and Chemical Products Commercial Association Pneumatic Branch.