RST VALVE is 300lb CS gate valve manufacturers and suppliers in China who can wholesale 300lb CS gate valve. We can provide professional service and better price for you. If you interested in 300lb CS gate valve products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.