Yancheng DLD Welding Science and Technology Co.,Ltdwas located in Yancheng City, Jiangsu Province. The factory was founded in2011. Specialized in welding machine is one of the largest manufactories and exporters of the products, with more than 100 skilled staff , and a veteran design team . The products has passed CE, GS, ROHS, EMC, they have been exported to over 20 countries and areas around the world.