- Henan Hi-Tech Instruments Co.,Ltd
- Henan Hi-Tech Instruments Co., Ltd located in Province, Middle of China, are professional manufacturer and exporter for various industry instruments meters. Our main product include Hand Held Refractometer, digital refractometer, thermometer, pH meter, conductive TDS electrode, tachometer, ….
- Address:No.21 Jingba Road
- Henan Hi-Tech Instruments Co., Ltd
- Henan Hi-Tech Instruments Co., Ltd located in Province, Middle of China, are professional manufacturer and exporter for various industry instruments meters. Our main product include Hand Held Refractometer, digital refractometer, thermometer, pH meter, conductive TDS electrode, Tachometer, ….
- Address:No.21 Jingba Rd
- Colead Industrial Co., Ltd.
- Since 1990, Colead Industrial Co., Ltd. is one of leading professional manufacturer various instruments and meters in China, exporting to worldwide market with higher quality lower price. We are ISO9001: 2000 compliant, most our products get CE & ROHS approval, some them GS, SGS, C-TICK, FCC, FDA, ….
- Address:No. 30, Weiliu Road, Sa District,
- Hongkong And Shanghai Total Co., Ltd.
- Hongkong and Shanghai Total Co., Ltd. is specialized in producing exporting Measurement & Meter, anemometer, dew point meter, dewpoint portable humidity tester, psychrometer, digital lux light moisture wood grain soil thickness gauge, coating ultrasonic metal paint sound level stroboscope, ….
- Address:R. 1112, Jiahe Sunshine Building, No. 76, Jiuxin Rd. ,
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