Shanghai Rongyi Welding Corporation is a professional manufacturer of inverter welding machines and plasma cutting machines in China. It was founded in 1999 with more than two million dollars Registered Capital, covering 120,000 square meters in Zhujing Industrial Zone in Jinshan District of Shanghai. Depending on high-tech, systematic development, standardized production, professional service, the corporation is specialized in the integration of manufacturing and sales of high-end digital welding machine, cutting machine and robot automatic welding/cutting system. Its main products include series machines of Inverter Plasma cutting machine, Inverter CO2 shielded welding machine, Inverter MMA/TIG/CUT welding machine, Inverter AC/DC TIG welding machine, Inverter Pulse TIG welding machine, Inverter MMA/TIG welding machine, Inverter Submerged Arc welding machine and robot automatic welding/cutting system etc.
Our products are widely applicable for the industries of chemical industry, architecture, light industry, machine manufacturing, ship building, metallurgy, automotive manufacturing etc.

Our products have had outstanding sale performance in domestic market and entered more than 40 countries since 1999, such as America, Canada, Germany, Poland, New Zealand, Australia, and Brazil and so on, and the corporation also has set up good reputation from domestic and abroad by following the long-item development strategy of "reliable product quality and integrity of professional service".

Now, we have 17 series and more than 60 models products, covering TIG, MIG, MMA, multi-function, submerged welders and plasma cutters, such as: ZX7 series DC TIG/MMA Welding Machine, WSME series AC/DC pulse TIG/MMA Welding Machine, NBC series CO2 shielded Welding Machine, SUPER series AC/DC TIG/MMA/CUT welding machine, MZ series Automatic Submerged Arc Welding Machine, LG series plasma Cutting Machine, etc. We also engage in all kinds of welding accessories as we have wide relationships because of high quality and good faith to server customers.

Our products are widely used in construction industry, installation industry, ship industry, auto industry, vessel industry, garage, machinery manufacture, farm, family, etc. and have received favorable remark in domestic and abroad.

Shanghai Rongyi Welding Corporation has introduced the International Quality System Certificate (ISO9001) since the beginning of 2000 and China National Compulsory Certification (CCC Certificate), as well as awarded with CE Certificate by EU. We always adhere to the principle of advanced technology, high quality, credit, and good service. We always pay high attention to the market trends, customer's demands, development of high tech innovation and people-oriented service for all of our clients. In order to develop China's welding career and national industry, Rongyi will create a new high quality service group for all customers from the world.