Zhejiang, China

Main Item: Valves
Business Type: Manufacturer

The working principle of valve is not exactly the same, and different valves have different working principles. The working principle of the brass ball valves for water is to make the valve unblocked or blocked by rotating the valve. The working...

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Yang Yang ( Zhejiang Carbo Bronze Co., LTD )
(20~4000 Characters)
Listed on Jul 15, 2022