The company is a network provider of chinese oil, chinese petrochemicals, chinese shipping, etc., and a technical service-type enterprise focusing on the area of automatic welding. It is permanently engaged in research and development and services for automatic welding systems. The main company camp: electric welders and their accessories: the kenbo welder in finland, the pipe arc welder, the pipe auto welder, the autowelder. Welds: japanese new japan welders。