Metech International Ltd. is an investment holding company, which engages in the provision of one-stop recycling and processing service centers. It operates through the following segments: Health Supplements Business, Lab-Grown Diamond, Supply-Chain Management, and Corporate. The Health Supplements Business segment provides wholesale health supplements. The Lab-Grown Diamond segment manufactures and distributes lab-grown diamonds. The Supply-Chain Management segment engages in the general wholesale trading of metal products and provides management, advisory, recycling, and supply chain services. The Corporate segment covers investment holding companies. The company was founded on November 28, 1992 and is headquartered in Singapore.