Enviro-Hub Holdings Ltd., an investment holding company, engages in the trading, recycling, and refining of e-waste/metals in Singapore, Hong Kong, China, Malaysia, and internationally. It operates through Property Investment and Management; Trading, Recycling and Refining of e-Waste/Metals; Manufacturing and Trading of Healthcare Products; and Others segments. The company is involved in the investment in properties for rental and capital appreciation; recycling, extraction, and refining of platinum group metals and copper; distribution, marketing, and sale of healthcare products and other related activities; and conversion of waste plastic to usable liquid hydrocarbon fuel oil. It also recovers and processes ferrous and non-ferrous metals; sells, rents, and services machineries and equipment; holds properties; acts as piling contractor; and manufactures and trades rubber gloves.