Since 1982
An Easier Style, A Simpler Life.
Tel:86-574-63897276 Fax:86-574-63037593 Add: Floor 19,Langmu Mansion, Cixi City, Ningbo China 315300
Contact Us By Email: mark@huile.hk
Contact Us By Phone: 86-189-5834-5051
Note: the current national standard to prevent backflow of water meter or two-way measuring meter, there is no detailed provisions, water meter can only "suffer accident reflux and reflux volume".