
NANTONG SANJIU WELDING MACHINE CO.,LTD. manufactures and exports a broad range of welding equipment, integrating R&D with production for reliable delivery and service.
NANTONG SANJIU WELDING MACHINE CO.,LTD. is a professional manufacturer integrating R&D and production of welding equipment, serving both domestic and overseas customers. The company focuses on a broad portfolio covering industry welding machines, household and light-industry welding machines, and special-purpose welding equipment, supported by a complete range of welding accessories.
With a product lineup spanning multiple series and categories, the company supports diverse welding applications through dependable performance and practical protection features designed to enhance safety and usability. Its manufacturing and management philosophy emphasizes outstanding quality, superior service, and on-time delivery.
As an export-oriented production base for welding equipment, the company welcomes global partners for long-term cooperation and business development.

The company is committed to becoming a backbone enterprise in China’s electric welding machine industry, building on a tradition of self-discipline and social commitment.
The portfolio covers automatic, semi-automatic, inverter, and special-purpose welding equipment designed to meet varied application needs across industrial and light-duty use cases.
Quality and service guide manufacturing, management, and supervision, with a strong commitment to keeping promises and ensuring prompt delivery and shipment.
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