Shanghai Haiqu Chemical Co., Ltd

Our company philosophy is based on the service to our clients, advising them both in the choice of the products most appropriate to their needs as well as in the application and the use of these same ones.

Shenzhen Qinheyuan Technology Co., Ltd. is a leading domestic manufacturer of large-scale and complete varieties of load cells and related accessories, pressure sensors, standard force gauges, working force gauges, miniature force sensors, miniature