HANGZHOU CAIJIN TECHNOLOGY CO.,LTD
hangzhou caijin technology co.,ltd is sales agent of shanghai rocket technology co., ltd.and which is a new high-tech enterprise engaged in the production of high efficient and energy-saving oxy-gasoline welding and cutting equipments. at present ，we have formed the streamlined of development，manufacture，sales and after – sales service. established in june of 2000,we own various of proprietary intellectual property right，and which had been applied to the energy-saving field. cooperated with the mechanical industry flame cutting equipment quality inspection center，china energy saving association and china welding association in product research，we exploited the tongtai oxy-gasoline welding and cutting equipments，and can be applied to all fields of the flame welding and cutting.