>2000 square meters
Management System Certification:
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
Rough Synthetic Stone, Corundum Material, Ruby Rough manufacturer / supplier in China, offering Ruby and Sapphire Jewel Bearing Watch and Water Meter, Opaque Ruby Material Half Boule, Ruby Jewel Bearing Hole Shape and so on.