pinchlinedvalves.com,motor operated butterfly valve,In the production of motor operated butterfly valve, Lianke Valve Co.,Ltd. forbids any unqualified raw materials going into the factory, and we will strictly inspect and examine the product based on the standards and inspection methods batch by batch during the whole production process, and any inferior-quality product is not allowed to going out of the factory. Lianke Valve provides motor operated butterfly valve products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc. Lianke Valve,Our company main produces non rising stem gate valve,wedge gate valve,flanged gate valve.