No. 1003, Building 10, Gushuhuating, Gushu 1st St.,Xixiang Baoan Dist.

Bonajay Technology Ltd. is located in Shenzhen , specialized in manufacturing all kinds of testing gauges & meters. Our major products: digital scale, alcohol tester, thermo hygrometer, PH/TDS...

No.453 Wensan Road,Hangzhou

Hangzhou Aihua Instruments Co., Ltd is a high-tech enterprise in the high-new technology industrial development zone of Hangzhou and specialize in acoustic and vibration measuring instruments produ...

Started off first with a mission to excel in the Sound Level Meters industry we have a great deal of experience in the delivering the finest quality Sound Level Meter,Spectrum Analyzer,Of noise,Vibrat...