Eastern Platinum Customer Service Phone Numbers Customer service:  604.800.8200   Eastern Platinum Headquarters Info, Email, Phone number, Website and live chat Information Eastern Platinum Limited, together with its subsidiaries, engages in the mining, exploration, and development of platinum group metal (PGM) and chrome assets in South Africa. Its PGM deposits include platinum, palladium, rhodium, iridium, ruthenium, and osmium.