Ningbo Dowedo International Trade Co., Ltd is the expert of exporting verious Brass Pipes , Copper Pipes ,Brass Tube, Water(Gas) pipes of Lager caliber and Copper Pipe Fittings ,Flat Bars which are suitable for using in the production of Furniture ,Electric Appliance, Refrigeration ,Automobile, Heating , Upholstering ,Air-conditioner.etc..
Ningbo Dowedo Coppers can Provide the Dimensions Testing for Length , Width , Height, Inner Diameter , Outer Diameter , Thickness etc..
Ningbo Dowedo Coppers can Provide the Testing for Hardness Tensile . etc in Mechanical Properties to ensure the quality of our Products
Ningbo Dowedo International Trade Co., Ltd is Testing the weight of products as the expert of exporting verious Brass Pipes