WELCOME TO VALTECCN
Email: sale@valtecchina.com
WELCOME TO VALTECCN
1, There are 24 months warranty of our products from the date of original delivery, "three guarantees" service (return, replacement, warranty).2.Own patent right for a design3.Your OEM orders are welc…
Butterfly valve is designed for pipeline system connection between two flanges or with one flange for connection with the pipeline system of which one side has been fixed. The handle (or gear box) of …
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