Company Introduction

Ningbo Haixin Hardware Co.,Ltd was established in 1995, mainly producing high-strength steel structure bolts, nuts, railway parts and various metal lock nuts that comply with national standards (GB/T), German standards (DIN/ISO), American standards (ANSI), and Japanese standards (JIS). Currently, the products are widely used in wind power generation, oil pipelines, mechanical equipment, building steel structures, ships, bridges, roads, railways, airports and other fields.website：https://www.haixinfstn.com/email：admin@haixinfstn.comtel：0574-87787491/87784631/87784961

Product Catagories

ASTM A194/A563, EN14399/15048DAST 021, DIN 934/6915, ISO 4032/4033/4035/8673GB/T 6170/6175/6172/41/56Hex nuts, flange nuts, lock nuts, square nuts, track bolts, hex bolts, slotted nuts and nonstandard nuts.

Contact Information

Tel：0574-87787491

Fax：0574-87787491

Email：summermeng@haixinfstn.com

Web： http://www.haixinfstn.com