ETL was established in Hong Kong in 1990. The Company is dedicated to produce various proprietary electroplating chemicals with patented formulations and processes. Its precious metal plating processes have been well recognized and accepted by a wide range of industries, particularly in the decorative, printed circuit board (PCB), connector and semi-conductor industries. The Technical Service team is well experienced and equipped with extensive and innovative technology. These measures illustrate the Company's commitment to high quality products and services that meet customers' needs and expectation.