Brothers Fastenrs is located in Haiyan County of Zhejiang Province in China,  founded in 1993 as Haiyan Huiyou Standard Parts Factory. As a pioneer in producing threaded rods, it has currently grown into a group that integrates the R&D, production, inspection and service of fasteners. The group covers land 260000 square meters , hiring existing staff of more than 500 people, annual production capacity of 100,000 tons, being the country's largest professional producer of  threaded rods,choose us,we will make your bussiness difference