Desc:Win the future OBT:OBT Group has specialized in the production of casting, CNC machining, forging titanium alloy,superalloy, brass products and one-st...
Desc:Product DescriptionProduct DescriptionThe surface alloy layer of this product has high hardness and excellent wear-resistant performance.The base meta...
Desc:Product DescriptionProduct DescriptionThe surface alloy layer of this product has high hardness and excellent wear-resistant performance.The base meta...
Desc:Francis turbine Francis turbine is a kind of turbine suit to water head 20-300meters and with certain suitable flow. It could be divided into vertical...
