FLAT C, 23 / F, LUCKY PLAZA, 315-321 LOCKHART ROAD

EOK meter is located in Hong Kong and our warehouse is located in Shenzhen. We are professional manufacturers in testing meters and instruments. We specialize in optical instruments, gemstone identify...

Thank you for visiting Grandindex!High Quality, Low Cost, Guaranteed with excellent service and speedy shipment.All kinds of optical instruments, measuring tools, also for these instruments'r...