Ltd are a professional and important diaphragm gas meter manufacturer in China since 2006. The main product including domestic regular gas meter both steel case and aluminum case, IC card prepaid gas meter, Direct-reading wireless gas meter, total 12 kind of products. Products specification comply with Chinese national GB/T6968-1997 Diaphragm gas meters standard, JJF1086-2002 , and National OIML R31-1995 gas meter standard.
Address： No. 4 renhe road, science park, changping district, Beijing