Ruisu Company was founded in 2015, with a registered capital of 2 million yuan, located in Yongnian District, Handan City, Hebei Province (Fastener capital of China), the company is committed to the development and manufacturing of fasteners, power fittings, transportation facilities accessories, industrial and mining accessories, railway accessories and steel sales. Today, the company's worldwide sales have expanded to more than 20 countries and more than 80 regions. The standards are: GB, DIN, ASME, BS Surface treatment: electric galvanizing, hot galvanizing, dacro galvanizing, powder galvanizing, zinc permeating, etc The maximum diameter can be M120