Special Nut for Railway

Special nut for railway


Brand: SUYU
Name: Hex Nut / Square Nut
Manufacturer: Shanghai SuYu Railway Material Co., Ltd.
Raw material: Q235.35# 45# 40Mn2, 20MnSi, 35CrMo, 40 Cr. 42CrMo
Ceritificate: ISO 9001: 2008

Established in 2003, SUYU has become one of the largest manufacturer of Railway fasteners in China. Our products are manufactured according to international standards such as ASTM, DIN, BS, JIS, AS, NF, ISO, and GB. They are inspected frequently by BV, SGS, and ABS. We have been granted ISO9001: 2008 certificate and supply products to famous companies such asVAE, Hilti, Vossloh etc. We are a qualified supplier of Canada railway, Kazakhstan railway, American railway, Zambia railway, Thailand railway, Indonesia railway, Malaysia railway, Sweden railway, New Zealand railway, South Africa railway etc.