API Floating Ball Valve Zhejiang Jingjia Valve Co., Ltd. established in 1984, is a group enterprise specially manufacturing various valves of ??JINGJIA?? brand and integrating design, quality control, technical development and sale service. We have been certified to ISO9000-2000 by DNV, to CE, and to API6D, good bland products in china, quality and reputation AAA level enterprise. It has five special manufacturing centers under its control, which are specially for ball valve, gate valve, globe valve, check valve, butterfly valve, hydraulic control valve, balance and regulation valves, check and back valves, electric station specially used valve, respectively. Welcome to click our website to get more informations of our company and products and contact us for more details.
