I-Tianjin Zhongfa Valve Co., Ltd. Yasekwa ngo-2006, umenzi wevalve e-Tianjin, e-China. Ikakhulu ivelisa ivalve yebhabhathane, ivalve yesango, ivalve yokukhangela, ivalve yesango lemela njl.njl.
Iivalve zethu zithobela umgangatho we-valve wamazwe ngamazwe we-ASTM, ANSI, ISO, BS, DIN, GOST, JIS, KS njalo njalo. Ubungakanani be-DN40-DN1200, uxinzelelo lwegama: 0.1Mpa ~ 2.0Mpa, ubushushu obufanelekileyo: -30 ℃ ukuya ku-200 ℃. Iimveliso zifanelekile kwi-non-corrosive and corrosive gas, fluid, semi-fluid, solid, powder and other medium in HVAC, ulawulo lomlilo, iprojekthi yokugcinwa kwamanzi, ukunikezelwa kwamanzi kunye nokuhambisa amanzi ezidolophini, umgubo wombane, i-petroleum, imboni yeekhemikhali, njalo njalo.