Shanghai Jianghe Technology Co., Ltd. specializes in the technical support and sales of instruments, hydraulic components, pneumatic components, valves and pipe fittings and other products. It provides instrument valves, pressure reducing valves and joint accessories for the whole line of fluid control system and plays a good bridge role between manufacturers and users. We win the trust and support of manufacturers and users with our honest operation and excellent service. At present, Yingjiang Technology (Hong Kong) Co., Ltd. sells all line of instrument valve and process valve products. The products mainly serve the users of petroleum......【Learn more】