PCL Technologies, Inc., together with its subsidiaries, researches, manufactures, and sells optical transceiver modules in China, Taiwan, and Malaysia. It offers tooling designing services, die packaging, fiber alignment and laser welding, module assembly and testing solutions. The company also provides reliability and testing support services comprising of design, pilot run, mass production, quality control and process improvement services. PCL Technologies, Inc. was founded in 2007 and is headquartered in Grand Cayman, the Cayman Islands.