STUD  B7 BOLT with DOUBLE THREADED Packing:cartons or gunny bags.then on pallets

Why choose our product

· Our thread bars include nut bolt all in compliance with ANSI,DIN,BS,JIS,IFI and other international standars

· Very good quality ensurance,100% test before

· Best delivery time and packing:Optomize production process,and wide stock of steel material with every size,make the best delivery speed

· Competitive price while high quality level

Company Introduction

Established in 1992,Ningbo Chenglong Special Steel Co.,Ltd.is located in one of China’s coastal cities,Ningbo City,covering an area of 59,000 square meters.The superior location provides us with very conveninent transportation and good environment.die steel,and alloy tool steel,more than forty 

varieties and one rhousand specifications.We keep thirtyforty thousand tons of special steel in storage allyear.

Our company is developing international markets while developing the markets in China.We have good cooperative relationships with more than 20 foreign importers in different countries and regions now.We sell more than one hundred and fifty thousand tons of special steel each year,because of high quality and on time service.

Our company has introduced automatic horizontal saw machines,turning machines,straighteners and other advanced equipment.Our professional heat treatment department can provide the best services to our customers,including QT, Annealling,Normalizing etc.

We also have established quality surveillance test center in order to make sure our products can reach the domestic and international quality standards.

Our Service