Shanghai Donghan Industrial Co., Ltd is the modern technological company which adopts the newest technique in the world. Its business covers the development, design, manufacture and marketing service of many products, primarily manifold. Main products of our company are as follows: manifold, floor-heating manifold, brass manifold, ball valve, thermostat valve, angle valve, brass fitting and other brass products. Our products are widely used in water supply, fuel gas, heating, equipment, and home decoration, etc.

Brass ball valve was come out in 1949. During the half a century, brass ball valve has been developed to a major kind valve. Brass ball valve mainly use to truncate or connect medium,it can also use to adjust and control the fluid. V ball valve can make much accurate fluid adjust and control, but the tee brass ball valve is use to distribute the medium and change the flow direction.

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