Our company mainly produces: optical hexagon bolts which suit for GB30-76, GB21-76, GB5780-GB5783-86, M6-M24X20-150, and other related products.

Customized processing: reduction terrier bolts, tower bolts, anti-theft bolts, anchor bolts, double-headed bolts, galvanized bolts, DIN933-931, power bolts, construction bolts ,Auto Parts Bolt ,Railway bolt , Guardrail bolts,mine bolt and a variety of special-shaped bolts which meet American standard (ANSI), British standard (BS), and Japanese standard (JIS)