Weldman Technology Factory was established in 2010. Mainly serve customers with high-quality needs. We start our business from producing torch and regulator brass components of forging and machining. We have supply brass forging and maching fittings to top brand in welding industry for their regulators and cutting torches. Our R&D Division and the Import and Export Trade Department are located in Ningbo, with company name weldman technology，and the manufacturing plant is located in Shaoxing,with brand Donuo.
Our products are sold to North America, South America, Australia, the Middle East, Southeast Asia (Japan, South Korea, Taiwan, Singapore, Malaysia, Vietnam), Kazakhstan, Uzbekistan, etc.
The company's service target is high-end customers in the field of welding and cutting. "Quality and brand are our company's core pursuits,Provide customers with the best products is our Vision.