Tianjin Zhongfa Valve Co., Ltd. Yashinzwe mu 2006, uruganda rukora valve i Tianjin, mu Bushinwa.Ahanini kubyara ibinyugunyugu, irembo, kugenzura valve, icyuma cy irembo nibindi.
Indangagaciro zacu zubahiriza amahame mpuzamahanga ya ASTM, ANSI, ISO, BS, DIN, GOST, JIS, KS nibindi.Ingano DN40-DN1200, umuvuduko w'izina: 0.1Mpa ~ 2.0Mpa, ubushyuhe bukwiye: -30 ℃ kugeza 200 ℃.Ibicuruzwa bikwiranye na gaze idashobora kwangirika no kwangirika, amazi, igice cya kabiri, amazi, ifu nubundi buryo bwo muri HVAC, kugenzura umuriro, umushinga wo kubungabunga amazi, gutanga amazi n’amazi mu mijyi, ifu y’amashanyarazi, peteroli, inganda z’imiti, na n'ibindi.