To ensure a dependable supply of raw materials, and to develop new markets, Chu-tsae-kang's overseas investments went first to Hong Kong, mainland China and Southeast Asian countries such as Vietnam, and then across the Pacific Ocean to Australia and on to Argentina in South America.
為了掌握原料、市場，竹仔港的海外投資，從香港、大陸、越南等東南亞國家，跨越太平洋到達澳洲，更進一步前進中南美的阿根廷。