We are the fastener manufacturer located in the east of NingBo, China. The major products we produce are ASTM A193 B7 thread rod, variou kinds of hex bolt: Din931/933, Din6914, Din912, DIN913 etc; Thread rod, railway bolt, etc. We offer the best price with the high quality.
If you have this kind inquiry, Welcome to contact us by e-mail or call us if you have interest in this kind. We warmly welcome all the customer from the home and abroad to make the business with us.