Jiangsu Lianjie Welding Technology Co., Ltd.is a state-owned and private mixed hightech enterprise focusing on stranded welding wire”, characterized by integration of complementary technology and equipment. It was set up under the guidance and support of Jiangyin municipal government's innovation policy, integrating multiple resources from senior experts, scholars and research institutes in welding industry.

We have established a long-term cooperative alliance with several famous universities and institutes, including China University of Mining and Technology, Tsinghua University, Beijing University of Technology, Naval University of Engineering (Wuhan), and Jiangsu Industrial Technology Research Institute. We have set up Jiangsu Lianjie Welding Industry Technology Research Institute, and integrated original Jiangsu Kewei Welding Co., Ltd. as test base. After many years of research and comprehensive testing, we have formed a complete “multi-stranded welding wire” manufacturing systems and technical specifications. At the same time with the world-class welding equipment manufacturer “EWM” - EWM HIGH TECHNOLOGY (Kunshan) Ltd. formed a strategic alliance of high-end equipment.

At present, the company has eleven invention patents, including “stranded welding wire”, low-alloy copper-free welding wire, pre-melted flux-cored wire and stainless steel cladding technology, etc., and constantly upgrading and expanding the coverage of the patented technology system. Invention patents include corrosion-resistance, high temperature, ultra-low temperature, high strength and other products, widely applicated in many fields such as ship building, high-rise structural steel, bridge engineering, offshore equipment, boiler pressure vessels, engineering machinery, pipeline and pipemill, nuclear power, military engineering and wind power generation.

The company's aim is: to create value with science and technology, to serve users with credibility and integrity, to build a national industrial brand with core independent intellectual property, and to strive for the idea of “Created in China”. For the long-term development of our company, we sincerely invite all welding manufacturers and vendors to discuss cooperation and build modern industrial chain and domestic and international market operations center together with high-tech application and high-quality products as the target, based on welding materials, welding equipment and welding technology. Hope to work together with you to create a better future!