Zhejiang Lushun Industrial Co., Ltd. is a specialized manufacturer, which produces air compressors, threading machines and pipe welding machines. We have integrated research, development and sale in one. Our company produces "Lieba" brand air compressors. With many years' development and continuous technology innovation, we have gained production licenses and our products have successfully entered market. Our machines use "valve piece" style exhaust valves, which have a lot of ...