Common copper pipes and copper valve parts in the refrigeration accessories industry such as: three-way, four-way, two-way, globe valve, square valve, ball valve, one-way valve, take-up nut, valve stem, copper pipe fittings, etc. ...... (more…)
2020-05-14 ChengChi Furnace 95 Refrigeration accessories copper tubes copper valves heat treatment tees box annealing furnace annealing furnace box furnace aerobic

