OKM was established in 1898. Its main products are butterfly valve, knife gate valve, electronic control valve, flat valve and other special valves.
Valve
Contact Contact Us
Fax:0084-024-66644590
Tel:0084-024-66644591
Email:sales@big-tree.vn
Add:No.37,Lane 209,Alley 173/37,AnDuongVuong Street,PhuThuong Ward,TayHo District,HaNoi City.