China Hex Head Cap Screws, Hex Head Bolts manufacturer

Company Introduction

We, ningbo standard component factory, are specilized in the production of hex bolts, ranging form m6 to m20 in diameter. The standards of the products include din(german standard), ansi(us standard), bs(britain standard), as(australia standard), gb(national standard), iso and so on. The treatment of surface includes general grade, high strenth, zinc plated, yellow zinc plated, hot zinc galv, black and bare covering class4. 8, 6. 8, 8. 8, 10. 9 in din and grade 2, 5, 8 in ansi and bs.With advanced technology and management mode, we are awarded iso9001: 2000 quality control certificate and have gained high reputation all over the world. At present, 100% of the products are exported to the countries in south-east asia, europe and america.

Ningbo Standard Parts Factory