1212 Fazhan Building, 159 Jiankang Rd

Henan Everyoung Exp&Imp Corp. Ltd. is professionally engaged in the R&D, production and marketing of humidity sensor and transmitter. Our team has been focused on humidity sensor for m...

Sixth floor, Jia Bo business building, NO.69 Zijingshan Road, Guancheng District.

Zhengzhou Mercury-tech Co.,Ltd is a high technology and new technology enterprise. Specially engaged in researching, developing, producing, and selling non-contact survey device, the laser survey devi...