Shanghai Dahao Ruifa Thermal spray Machinery Co.,Ltd founded in 1949, is made up of the first generation of the famous thermal spraying specialist and senior engineer Wu Jianchun motorcycle repair business founded on the basis of the first thermal spray expertise – spraying machinery factory of Shanghai law. Has been more than 60 years of history, first create the thermal spray industry. An investment company more than 56 million Yuan, has built 100,000 square meters factory area, 10,000 square meters workshop and 4500 square meters development complex. Company has strong strength, equipped with international advanced coating equipment, will continue to optimize product performance and are committed to developing user special non-standard equipment and coated preparation. The company will continue to "honesty, sincere