Tool manufacturers explain the broad categories of tools that might need an update to comply with new A2L refrigerant systems: leak detectors, manifolds, vacuum pumps, recovery machines, and gauges ...

At close: 16 April at 10:33:22 GMT-4 ...

At close: 17 April at 14:35:01 GMT-4 ...

Zhejiang Wenling Hongbaoshi Vacuum Equipment Factory(HBS) is located in Taizhou,Zhejiang Province.HBS is a modern enterprise engaged in reserch,development,manufacture and sales.With "Customers First" ...