Shenzhen Graigar Technology Co.Ltd. established in 2009, is a rapid growing enterprise who integrate the production and marketing of various of instruments and meters. exporting to worldwide markets with higher quality lower price and prompt lead time. After the years, effort and development now we have become one of the leading instruments and meter supplier in China. We are always keeping very kind relationship with many strong partners and enjoying high reputation in this market domestically and internationally.,br>brWe are ISO9001>2008 compliant most of our products get CE , ROHS approval some of them get GS, SGS. Also our company can provide OEM, ODM and other business way. Our main products are including ultrasonic flaw detector leeb hardness tester, ultrasonic thickness gauge coating thickness gauge, vibration meter underground metal detector, ultrasonic flow meter electromagnetic flow meter, moisture meter sound level meter, anemometer light meter, humidity temperature meter& surface roughness tester gas detector, gloss meter manometer, particle counter datalogger, pipe inspection camera video borescope, Webster hardness tester shore durometer, vickers hardness tester rockwell hardness tester, brinell hardness tester digital thermometer, industry infrared thermometer infrared thermal imager, ph meters colorimeter, distance meter spectrophotometer, viscometer clamp meter, digital multimeter insulation tester, digital oscilloscope solar power meter, waveform generator generator controller, automatic voltage regulator ultrasonic cleaner, vehicle diagnostic tools HD satellite receiver, net cable tester etc,br< br