Weihai ZG Machine Co., Ltd. is a high-tech enterprise professional for manufacture and sale of multi-plunger high pressure diaphragm pumps. The multi-plunger high pressure diaphragm pumps we developed have got a number of patents and self-owned intellectual property. Our company can design and manufacture products of various materials and models according to the customer’s demands.
This product is our newest models which is designed and manufactured basing on the traditional reciprocating diaphragm plunger pump and imported high pressure diaphragm pump. It combines the advantages of high performance, bottom price and high efficiency. 
The oil pressure room (drive unit) and pump room (slurry-delivery unit) are completely separated by diaphragm, therefore, the drive device will not be damaged by the slurry, which makes long-term high efficient running possible.
Company Tenet: Basing on our people-oriented management, honest business and excellent quality we provide advanced technology and considerate service with a view to develop together with our clients.