Mainly Related Industries的意思|示意

主要涉及行业 Our company specializes in mechanical manufacturing and other heat-treatment industry, which are mainly water-based agent in Japan Quenchant freshman, as well as the provision of technical guidance. Mainly related industries: machinery manufacturing, automobile spare parts, gears, steel ball, standard parts, knives and cutting tools, spring, spring, locomotives, machine tools, shipbuilding, aerospace and other military enterprises. our products through the use of agents to wide acclaim.