Extensive Material Options: Available in Carbon Steel, Alloy Steel, and Stainless Steel (SS201, SS304, SS316).
Multiple Surface Finishes: Options include Zinc, HDG, Black Oxide, Geomet, Dacroment, Anodization, and Nickel Plated.
Wide Standard Compliance: Meets DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB, and GOST standards.
High Production Capacity: Monthly capacity exceeds 500 tons of anchor bolts and 1000 tons of socket screws.
Free Sample Availability: Free samples provided within seven days for product evaluation.
ISO 9001:2000 Certified: Strict in-house QC ensures market-leading quality with detailed test reports.
Customized Fastener Services: CNC machining available for customized fasteners with OEM/ODM support.
Comprehensive Testing: Includes tensile strength, torque, and Salt Spray Tests for durability guarantee.