Tel: +86-731-8867 8578

About Threeway Steel

Threeway Steel, as an external gateway of Shinestar steel group, is taking charge of exporting steel products under our group. We aim at providing professional customer service with one-stop purchasing, along with superior quality control, competitive price, fast lead time and convenient transportation.

Quality Assurance

Our Mill has built a complete and effective quality system under ISO 9001. With the approval of American Petroleum Institute, the mill is awarded with API 5L PSL1/ PSL2 and API 5CT certificate.
Steel Pipes we offered conform to international standards such as EN, BS, ASTM, AWWA, DIN, JIS, IS and etc... , and can pass any third party’s inspection like SGS, BV, Lloyd.In order to assure compliance to applicability terms, we assess the pipes through a set of proven tests & inspections including: Tensile Tests,Corrosion Tests,Mechanical Tests,Dimensional Inspections,Non-Destructive Test,Hydrostatic Test ,X-ray Test.
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Contact Now

Address : Hunan Steel Industrial Zone, Tianxin Special District, Changsha City, China
PC: 410116
Tel : +86-731-8867 8578
Fax : +86-731-8867 8578
Email :
Skype : threewaysteel