Room 10, 8/F, Block B, Merit Industrial Centre, 94 To Kwa Wan Road, To Kwa Wan, Kowloon, Hong Kong
Gain Express Holdings Ltd. is specialized in researching and producing high-tech & high quality products at prices quantity you can afford. We make sure that the product meets your standards deliveries are on time.Gain a Hong Kong based company established 2003. manufacturing trading offers wide range of electronic testing ...
industrial Endoscope,PH meter,Refractometer,Fish Finder,Lux Meter,Angle,Distance/Stud,Joist,Wire Finder/Level Marker, Laser Level Marker, Rulers, Angle Finder, Range/Distance Finder, Stud / Joist / Wire Scanner, Battery Tester / Tire Guage / Brake Fluid Tester, Automotive Battery Tester, Battery Tester, Tire Guage, Blood Pressure Monitors / Calipers /Callus Remover, Health Monitor, Body Fat Caliper, BP monitor, CO2 / CO / VOC Monitors / Gas Detector, Air Pressure Monitor, CO Monitor, CO2 Monitors, Gas Detector, HCH and VOC Monitor, Dataloggers, Carbon Dioxide (CO2) / Dioxide (O2) / VOC, Humidity & Temperature, Temperature, USB Type logger w/ LCD, USB Type logger w/o LCD, Dental Loupe, Nickel Alloy, Titanium, Digital Scale, Electronic Stethoscope / Noise Finder, Endoscope / Video Inspection Camera, USB Powered, without TV Output, with TV Output, Fishing Tackles/Gears, Fish Finder, GEM TOOLS, Chelsea & Ruby Filter, Dark Filed loupe & Polariscope, Diamond / Moissanite Tester, Discroscope & Spectrosceop, Gem Refractometer, Loupes & Polariscope, Ultrsonic Cleaner, Microscopes / Ring Lights / Illuminators, LED Penlight, Digital Portable Microscope, Fiber Optic / Halogen, LED Ring Light, Mosquito & Pest Repeller, Phase Sequence Indicator, Refractometers, Fruit Juice/Honey, AdBlue/Antifreeze/Battery/Cleaning Fluid, Beer & Alcohol/Wine, Clinical, Salinity, Temperature / Humidity Controller, Testers and Meters, Anemometer, Cable Tester, Chlorine Meter, Circuit Breaker Tester, Clamp Meter, Conductivity/EC/TDS Meter, Dew Point Meter, Dissolve Oxygen Meter, EMF / RF / ELF Gauss Meter, Hardness Meter, Humidity / Temperature / Moisture Meter, Laser Distance Meter, Lux / Light Meters, Manometer, Multimeter, ORP Meters, Ozone Generator, Paint Thickness Meter, pH Meters, Radiation Meter, Salinity Meter, Scopemeter, Solar Power Meter, Sound Level Meters, Stroboscope, Tachometer, Tension Tester, Thickness Meter/Gauge, Thermometers, Vibration Meters, Water Level / Leak Alarm, Ultrasonic Flaw Detectors, Ultrasonic Leak Detector, ,, Endoscopes/Inspection Camera