Comprehensive Standard Coverage: Meets DIN, ANSI, GB, JIS, GOST, BSW, ASME, ASTM, and EN standards.
Customizable Surface Treatment: Available in Black Oxide or Black Zinc based on customer requirements.
OEM and ODM Services: Full customization from samples and designs with professional engineering support.
Wide Size Range: Hex nuts available in diameters from M1 to M160.
Strict Quality Control: 100% inspection with advanced testing equipment including 3D detectors and hardness testers.
Certified Quality Assurance: ISO9001-2008, SGS, CTI, and RoHS certified products.
Rapid Response Time: Customer inquiries and requests are responded to within 24 hours.
Flexible Packaging Options: Bulk in cartons or custom packaging according to special demand.