We produce mostly the T-Bolts and Nuts per ANS/AWWAC111/A21.11-00, We also produce Non-standard, special, abnormal fasteners and accessory per customer requirement and also produce such series of production as Bolts and Screws as per GB, ANSI, DIN, BS etc.standard. The products are very popular in USA, Canada, western Europe etc., received by the masses of trade&＃039;s customers favourably deeply and favourable comment.