Hai Hai Butterfly Valve Co., Ltd.   

Ltd. is located in the beautiful West Lake - the Port Development Zone, is a professional production and research valve high-tech enterprises, with independent development and design of new products and related equipment, production lines. Our company specializes in butterfly check valves, solenoid valves and butterfly valves. Our product sales network is distributed throughout the country. Over the years, the company has been forging ahead with high quality products, reasonable prices and excellent after-sales service to win credibility in the market. In the increasingly fierce market competition, with the continuous development of business, we will continue to adhere to the principle of "customer first, quality first, common development" and the business principle of "keeping promise, ensuring quality and small profits", and strive to provide customers with the most timely and best service. ...