Hexi District ,Tianjin, China Tianjin, Tianjin
We are a group company and our products below: Product One: Outdoor Indoor Network Cabinet, Distribution Frame, Storage Tele Shelter, switch box, Fan Type, Heat-ex, Cuirass Intergrated Joint Enclosure Fiber Optic Closure Two: API steel pipe, Drill pipes, ...
Distribution switch control box, network, cabinet, guar gum split, drilling fracturing fluid, viscosifier, thickener, oilfield chemical, shale gas
