- VERTEX DIAM
- -2 white,+2 white,+6.5 white,fancy color GIA,white GIA POINTERS AND CTS.
- Address:B4, 11 / F, Prat mansion, 26-36 Prat Avenue,
- Hongkong Sinotie Co. , Ltd
- Kwh Meter Tester,Test Equipment,Calibrator,CTs,Power Meter,CT tester,Meter Box,Standard Meter,Meter Calibrator,Power Source,energy meter,TEST EQIUPMENT.
- Address:Worldwide Industrial Centre, 43-47 Shan Mei Street
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