Zhejiang Dongsen Electric Appliances Co., Ltd. is a manufacturer of welding machines , power tools , air compressor since 1995 with well-equipped testing equipment and strong technical force. Our factory have good experience with world famous brands like BOSCH,SKIL,STAYER...Some products have CE,GS,ROHS,EMC,CCC certification.In Dongsen,we consolidate R&D, Manufacturing, Sales and Service together.The plant of 1000 square meters, 12 products lines,more than 400 employees. 30 R&D and QC engineers.Dongsen's international brand PRESCOTT have over 28 agents so far which be set up only 6 years. Welcome to inquiry us and hope we can build more business together.