Qingdao Zhongni Machinery Co.,Ltd

Qingdao Zhongni Machinery Co.,Ltd is a leading manufacturer for vacuum pump and liquid ring vacuum pump/compressor with more than 10 years expoerience on vacuum application. We can provide customers with world-class high-quality products and allaround vacuum system solution. Every Zhongni vacuum pump is designed with full idea and can be widely used in chemical industry, petrochemical industry, power plant, paper, mine, food, and so on. Our producing process are really strict on both raw material casting and accuracy control. All the casts are from the best suppliers who supply casts to worldclass companies.Most of our technology members are from interional famous vacuum pump companies and are very experienced in vacuum application.

Products:

	Qingdao ZhongNi Machinrey Co.,LTD	Qingdao Zhongni Machinery Co.,Ltd is a leading manufacturer for vacuum pump and liquid ring vacuum pump/compressor with more than 10 years expoerie...
	Qingdao ZhongNi Machinrey Co.,LTD	Qingdao Zhongni Machinery Co.,Ltd is a leading manufacturer for vacuum pump and liquid ring vacuum pump/compressor with more than 10 years expoerie...