Hebei trillion Tuo Fasteners Co., Ltd. China fastener production base, called the capital of fasteners. Hebei. Yongnian is a professional manufacturer of welding nails. The company has a production area of more than 8000 square meters, with stability.
There are more than 110 employees, including 3 engineers, 5 engineers and 10 technicians. All year round production and supply of welding nails of various sizes and specifications of 10mm~25mm, length of 50mm~300mm, raw materials SWRCH15A, M.