Business Description
Metech International Limited is a Singapore-based holding company founded in 1992 that operates across three main areas in China: selling health supplements wholesale, producing and distributing lab-grown diamonds, and providing metal trading along with recycling and supply chain advisory services. The company also supports clients with energy management consulting and offers training programs for lab-grown diamond production. Formerly known as Centillion Environment & Recycling Limited, it took on its current name in 2012.
