✓ Verified
Tianjin Ruitong Fastener Co., Ltd.
Manufacturer of high-strength fasteners for wind power, railway, and heavy industrial applications, with ISO 9001 and CE certification.
Rail Transit
Railway tracks, subway systems, high-speed trains
10 suppliers found
✓ Verified
Gem-Year Industrial Co., Ltd.
One of China's leading fastener manufacturers, specializing in high-strength bolts, screws, and special fasteners for automotive, railway, and constru...
✓ Verified
Wuhan Steel Standard Fastener Co., Ltd.
Joint venture with Wuhan Iron and Steel Group, producing high-quality steel fasteners for infrastructure and heavy industry.
✓ Verified
Chengdu Tunnel Engineering Fastener Co., Ltd.
Specialist in tunnel and underground construction fasteners, serving the growing infrastructure needs of western China.
✓ Verified
Shanghai Rail Transit Fastener Co., Ltd.
Specialist manufacturer of fastening systems for high-speed rail, subway, and urban transit infrastructure.
✓ Verified
Xi'an Tunnel Technology Fastener Co., Ltd.
Manufacturer of specialized fastening systems for tunnel boring machines and underground construction projects.
✓ Verified
Wuhan Bridge Fastener Co., Ltd.
Leading supplier of high-strength bridge fastening systems for large-span bridges and elevated highways.
✓ Verified
Beijing Jingdongfang Fastener Co., Ltd.
Leading fastener supplier in the Beijing region, serving the construction, infrastructure, and aerospace industries with reliable quality.
✓ Verified
Shandong Lunan Fastener Co., Ltd.
Leading fastener supplier in southern Shandong province, specializing in construction and road infrastructure fasteners.
✓ Verified
Shanghai Underground Engineering Fastener Co., Ltd.
Specialist in fastening systems for underground construction, including tunnels, subways, and subterranean facilities.