With the introduction of incentives for foreign investment in the 1960s, the firm began to assist foreign companies wishing to invest in Taiwan.
民國四十九年底，獎勵投資條例公佈施行，給予僑外投資種種優惠，吸引了很多僑外廠商來台投資，至今理律的業務仍以投資案最多。」