Haiyan Hager Fastener Co., Ltd.





Our company is a professional manufacturing and supply of high-performance fasteners, located in China. Zhejiang. Sea salt, sea salt is the manufacturing base of fasteners in China. Products are exported to the United States, Canada and South America, Australia, Singapore and southeast Asia coastal countries. Enterprises mainly manufacture and supply B7 / B7M / L7 / L7M / B16 / B / B8 / B8M / 2H / 2HM / Gr 4 / Gr 7, and screw with safety performance, product performance can not only withstand high temperature but also low temperature, more adapt to extreme environment and harsh conditions of challenges, forging wire chamfer typing, heat treatment, surface treatment, machining, quality inspection and control..... all key manufacturing processes are conducted internally to ensure the integrity of the product. Therefore, our products must be fully traceable through strict testing, and the production control and documentation procedures are impl