Hangzhou Rongli Standard Fastener Co.,Ltd

Hangzhou Rongli Standard Fastener Co.,Ltd,  locate at Shuguang village Dangwan Towan?Xiaoshan district,Hangzhou city, convenient transportation, beautiful environment, outstanding people.      Our company own strong technical force, advanced production equipments and perfect testing facilities, is one modern enterprise professional in manufacturing high strength bolts for steel structures and cheese head shear stud, the products property grade can reach8.8s-12.9s.      Hangzhou Rongli Standard Fastener Co.,Ltd has passed the international quality system authentication of ISO9001-2008, is member of China Construction Metal Structure Association, China General Machine Components Industry Association and National Technical Committee of Fasteners.      The company have offered more than 50000000sets high strength bolts and 30000000sets shear studs for the major projects. The core products... [详细介绍]