carbon steel bar/structual steel round bar

* High wear resistance
* High compressive strength
* High surface hardness after hardening
* Excellent overall hardenability
* Good surface treatment

* Excellent resistance to temper softening

  * It can be used to produce a variety of high-hard and ultrahard blades, drill bits, taps, broaches, hobs and various cutter.
  * Cold forging mould, die cutting tool.
  * Recommend: Watchcase plant, screws and other cold stamping plant productsindustries, but also the production ofcold-extrusion mold and other mold products.

Our Service:

1. High quality and reasonable price will be provide

2. We'll reply you first

3. Perfect after-sale service

4. Free samples will be offered

Our Motor: Creating value for customers, creating benefits for partners, creating future for employees, creating wealth for the community! Boosting China dream!

Our Sales Teams:

Our managing team has been dealing with steel trade for more than 20 years, full of experience in managing team. All employees own at least 8 years of international trade experience. With strong professional knowledge, they can supply high-quality service to customers;

Tangshan Junnan Trade Co., Ltd

Name: celina

Mail: celina at

Skype: celina799 at

Telephone: 86-13315570790

Website: