Rm. 507-2-1, Shang'ao Century Center, Xisanqi Bridge, Haidian
Union Space International Ltd is a trading company which has many years' experience in handling lab gas generator, purifier(hydrogen, nitrogen, gas, helium etc.), GC, HPLC, AAS, UV/VIS etc.We have very mature buyer and supplier network around the ...
hydrogen generator,nitrogen generator,hydrogen purifier,nitrogen purifier,HPLC,hydrogen compressor,nitrogen compressor,AAS,gas chromatograph,GC