90% ~ 97% Weighing Accuracy Dynamic Truck Scale & WIM System

Zhengzhou Hengliang Tech Co., Ltd is a professional high and new tech enterprise, who specialized in developing, production and sales of quartz sensor (truck scales) , high speed WIM system, low speed WIM system, etc.

After 10 years intensive study of piezoelectric material, piezoelectric technology and algorithms, we developed quartz sensors, wheel Identifier sensor and other piezoelectric products based on piezoelectric technology, which were all highly accepted by the customer and market.

We have professional R&D team, well-equipped with complete process equipment, strict inspection system, and with strong quantity production capacity, at the same time, compared to similar products available in the market, our products owned the advantage such as high accuracy rate, long life span, no need maintenance, and easy construction etc, has been widely used and praised by the client.

We developed the quartz sensor, control system software by our own, have the intellectual property rights, and we own the invention patent of quartz crystal sensor and other patents and software copyrights.