We are a machinery parts manufacturer with foreign trade right. have capabilities of cold drawing, sawing, turning , milling, punching, drilling tapping, NC wire-cutting machining, welding, riveting, assembling, tensile testing, and so on. Also we long-term partners surface treatment ...

We are Tianjin Shuangling Meter Machine Co., Ltd. I am very glad to show you our products and service here. one of the repute&＃039;s manufactures in China produce level gauges flow meters. Our Magnetic , glass tubular gauges, sheet gauges(transparent type reflective sight gauges), drop-in ...