Shanghai HuaQiang Instrument Co., Ltd. R & D and the production of thermal gas mass flowmeters, vortex flowmeters, electromagnetic flowmeter, V-cone flowmeter, integrated mass flow meter, each product has a suitable small-diameter pipeline and large-diameter plug-in products. Mainly for Xinjiang, Gansu, Qinghai, Tibet, Yunnan, Inner Mongolia, Guizhou, Ningxia, Guangxi, Jilin, Liaoning, Sichuan, Chongqing, Cheng called the major agents, distributors to join negotiations. Tel: 50802840 * 812 Contact: Mr. Shao