Zibo Vacuum Equipment Co., Ltd. is located in Ma Shwe Chaon small industrial park set screw vacuum pumps, vacuum system advanced technology fields. One of comprehensive vacuum equipment manufacturer. I plant manufacturing all kinds of vacuum applications, sold throughout the country. PCP duty cycle can be divided into suction, compression and exhaust three processes. As the rotor rotates, each successive pair of teeth meshing with each other to do the same work cycle. Company Website www.zbdrzk.com reciprocating pumps | pumps | Vacuum Equipment Co. Shwe Shwe provided by Zibo Vacuum Equipment Co., Ltd .. Than Shwe Zibo Vacuum Equipment Co., Ltd. (www.zbdrzk.com) strong, credible, Shandong Zibo pump industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shwe Vacuum Equipment Ltd. and you hand into the brilliant, for a better future!