Dongguan HongTuo Instrument Co.,Ltd has been specializing in density testing field on developing, innovating and producing since the year it was establised. has devoting to provide densimeter with high precision, easy operation good durability for years. Nowadays it&＃39;s brand ...
Telephone: 86-0769-22403424
Address:Hengmei Industrial Trade Building, No. 81, Guantai Road, Nancheng District
Bonajay Technology Ltd. is located in Shenzhen , specialized manufacturing all kinds of testing gauges & meters. Our major products: digital scale, alcohol tester, thermo hygrometer, PH/TDS/ORP meter, non-contact infrared industrial thermometer, ultrasonic distance meter and other ...
Telephone: 86-86-185 7643 7676
Address:No. 1003, Building 10, Gushuhuating, Gushu 1st St.,Xixiang Baoan Dist.