Extensive Grade Selection: Available in B7, L7, B16, 8.8, 10.9, 12.9 and various ASTM A193/A320 grades.
Multiple Surface Finishes: Options include Plain, Black Oxide, HDG, Dacromet, PTFE, Zinc Plated, and more.
Full Customization Support: Offers customization from samples, designs, and minor adjustments with flexible options.
High Supply Capacity: Supply ability of 1000 tons per month ensures timely delivery for large orders.
Strict Quality Control: Equipped with spectrometer, hardness tester, and salt spraying tester for rigorous testing.
Wide Application Range: Suitable for Oil & Gas, Structural Steel, Wind Energy, and Mechanical Machinery.
Comprehensive Certifications: Products certified with ISO, GS, RoHS, CE, and ISO9001/Ts16949 standards.
Experienced Manufacturer: Over 15 years of experience in fasteners with professional technical support.