Main camp, cobalt and corrosive vacuum pumps limitedAcid-resistant pumpsI don't knowCorrosion resistant vacuum pumpI don't knowAcid-resistant vacuum pumpWait, you can trust joaquinHttp://www. Hnbf-pv. Com/I don't know. A national high-tech enterprise that combines scientific research and development, design advice, production, sale and service, and uses new high-performance composite materials to simulate specialized production of corrosive hydraulic vacuum pumps, the company is located in the “china pumping industry's name city”, located in the city of zambo, shandong province, and has adopted iso 9001 quality system certification. The patented product of several autonomous intellectual property rights developed independently by the company, the corrosive chain of water loop vacuum pumps, has been validated for scientific and technological achievements at the provincial level and is “internationally advanced”. Product overflow components are integrated with ...