We are Tianjin Shuangling Meter Machine Co., Ltd. I am very glad to show you our products and service here. one of the repute's manufactures in China produce level gauges flow meters. Our Magnetic , glass tubular gauges, sheet gauges(transparent type reflective sight gauges), drop-in ...
Telephone:86-2288971536
Address:Jinnan, Tianjin, Tianjin, China