About SIHIO
Zhejiang Xinghuo Machinery & Electric Factory – a trusted name in industrial electromechanical equipment since the 1980s.
Established in the early 1980s, SIHIO specializes in manufacturing high-quality welding machines, water pumps, and air compressors. With over 44 years of experience, we are one of China's largest manufacturers of welding equipment.
Our 35,000 sqm facility in Wenling City, Zhejiang, supports a full production cycle with advanced testing equipment and strict quality control. We launched our air compressor division in 2004 and have since expanded our global footprint to over 90 countries.
44+
Years Experience
90+
Countries Served
1000+
OEM Brands
5M
Registered Capital (RMB)
