Shanxi Haina High-Tech Precise Machinery Co., Ltd

Shanxi Haina High-Tech Precise Machinery

Shanxi Haina High-Tech Precise Machinery Co., Ltd

Shanxi Haina High-Tech Precise Machinery Co., Ltd is a high-technology enterprise specialising in the design and manufacture of pipe and tube mill equipment. The company states more than 10 years of development, describing itself as adhering to a "technology first and excellence" corporate tenet, and says it holds a number of world-leading technologies.

Shanxi Haina structures its operation across a design department, quality inspection department, production management department, finance department, and trade department. It says it provides technical consultation, detailed quotation, process route design, and layout drawings before any sale is confirmed, and positions itself around a "credibility first" cooperation approach with international partners.

The company reports a recent contract for a 2-inch seamless pipe mill, indicating active seamless mill manufacturing alongside its welded pipe mill range.

What Shanxi Haina Makes

• ERW Pipe Mills — electric resistance welded tube mills
• LSAW Pipe Mills — longitudinal submerged arc welded, large-diameter pipe
• SSAW Pipe Mills — spiral submerged arc welded, large-diameter pipe
• Seamless Steel Pipe Mills — including hot-rolled seamless pipe mills using what the company describes as world-advanced technology
• Stainless Steel Welded Pipe Mills
• Square and Rectangle Welded Pipe Mills
• Cold-Formed Steel Units
• Slitting Lines
• Cut-to-Length Lines
• Finishing Equipment

Industries Served

• Oil and gas pipeline (line pipe via LSAW/SSAW)
• Structural and construction pipe (ERW, square/rectangular)
• Stainless decorative and industrial tube
• Coil processing for pipe mill supply chains

Why Buy From Shanxi Haina

• Genuinely broad process coverage: ERW, LSAW, SSAW, and seamless mills all under one supplier — a rare combination
• Pre-sale technical consultation, process route design, and layout drawings included
• Structured departments for design, QC, production, and trade
• Active in large-diameter pipeline pipe (LSAW/SSAW) alongside smaller ERW and seamless lines

Frequently Asked Questions

What types of pipe mill does Shanxi Haina make?
ERW, LSAW, SSAW, and seamless steel pipe mills, plus stainless steel welded pipe mills and square/rectangular welded pipe mills — a wider process range than most single-technology tube mill suppliers.

Where is Shanxi Haina based?
Shanxi Province, China (exact address to be confirmed with the supplier).

Does Shanxi Haina make large-diameter pipeline pipe mills?
Yes — LSAW (longitudinal submerged arc welded) and SSAW (spiral submerged arc welded) mills are both part of its range, typically used for oil and gas pipeline pipe.

Does Shanxi Haina make seamless pipe mills as well as welded mills?
Yes. The company manufactures hot-rolled seamless pipe mills alongside its welded (ERW/LSAW/SSAW) mill range — an unusually broad combination for one supplier.

Does Shanxi Haina supply coil processing equipment?
Yes, slitting lines and cut-to-length lines are part of its product range, typically supplied to feed its pipe mills.

What support is offered before purchase?
Shanxi Haina states it provides technical consultation, detailed quotation, process route design, and layout drawings before the sale is confirmed.