Nanjing Toua Hardware & Tools CO.,LTD is a subsidiary of Toua Enterprise Group, which engages in the R&D, manufacturing and sales on the gas nailer and accessories. The main products are gas nailer, fuel cell and fastening accessories. It has cutting edge R&D and start of art manufacturing technology. There are about 100 engineers in our R&D team to design, develop and keep improving the products. We are specialized in the process and manufacturing of the mould, die casting, injection, machining, spray coating, and assembly and so on. All of products meet the international safety standard, pass the certificate exams. Various products are provided to meet the requirement on different design, performance and premium quality for different region and different fields.