The Sinwa was founded in 1999. As a supplier of Fixings System,Construction Hardwares,Metal Stampings and the largest range of Standard and Non-Standard Special Fasteners in China.Developing and Innovating Metal Fabrication is our mission.Automatic Metal Technologies are geared towards rapid response to the requirements and specifications of our customers.We listen to our customers and constantly improve our practices in order to strengthen relationship with them.Total quality is how we work.Customer satisfaction is our ul...