I'd like to introduce ourselves that, we are Jiangsu Tongyu Steel Pipe Group Co., Ltd, established in 1990 (Former Yangzhou Steel Pipes Works), one of the leading Manufacturers & Exporters in China, mainly exporting directly various kinds of welded carbon and alloy steel pipes including spiral submerged-arc welded steel pipes of the specifications outer diameters ranging from 219mm to 2032mm and wall thickness from 6mm to 20mm, and longitudinal submerged-arc welded steel pipes to America, European countries, South America, the Middle East, Asian countries such as India, Vietnam, Pakistan and etc, and which are widely used in many infrastructure areas, such as petroleum, coal gas, natural gas, water supply, heat power of electricity industries and construction piling and other steel structure projects.

Our company holds five Lincoln automatic manufacture lines of bifilar and double-side spiral seam welded steel pipes and the main inspection equipments such as 100T Microcomputer Control Hydraulic General Testing Machine, Impact Machine, Hardness Tester, and Microcomputer Control metallic Phase Microscope, Analytical Balance, C-S analyzer, Eddy Current Inspection Machine, Ultrasonic Inspection Machine, and Spectrum Steel Diving Machine. All these can fully meet the needs of production and inspection.

We believe the three thing's & in future you will get it,

1) Best quality product.
2) Competitive Price.
3) On time shipment.

We will be happy to give you a quotation upon receipt of your detailed requirements.

Looking for good business partners to promote and develop mutually in your market.

We are looking forward to your cooperation soon.