Full-automatic U-shaped, L-shaped, square-shaped and special-shaped bolt forming machines and thread rolling machines, forming thread rolling machines, straightening, cutting and thread rolling machines, high-speed thread rolling machines, high-speed cold heading machines
HEX BOLTS:ASTM A325 Type 1、ASTM A490 Type 1,ISO 4014 DIN931 ISO 4017 DIN933 Class 8.8 /10.9/12.9、THREADED BAR / STUD BOLTS、ASTM A193 Grade B7/B7M 、 ASTM A194 Grade 2H/2HM、ASTM A320 Grade L7/L7M 、 ASTM A194 Grade7/ 7M DIN 975 / 976 Class 4.8/8.8/10.9/12.9、CUSTOMIZE NOE-STANDARD FASTENERS
Our company specializes in the R&D, production and sales of precision hardware in copper, steel, aluminum, stainless steel and other materials.Main products include screws, nuts, washers, rivets, iron nails, special-shaped parts, stamped parts, precision turned parts and other full-range hardware products.
National standard expansion bolts, colored tape hole expansion bolts, chemical anchor bolts, mechanical anchor bolts, car repair gecko clips, internal gecko clips, three-piece gecko clips, four-piece gecko clips, sleeve gecko clips, hollow gecko clips, toothed strips, nuts, bolts, and other types of fastening components.
DIN985.DIN982.GB889.1,GB6177,DIN6923,GB923,DIN1587,GB6183,GB6187,GB13680,GB13681
All kinds of special fasteners and special-shaped parts for passenger cars
Aviation standard components, special aluminum alloy wire materials, composite structural components
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Шанхайская выставочная компания "Afastener Exhibition Co., Ltd."
Телефон:+86 (0)20 8985 1867
Электронная почта: Info@afastener.com







