Foundry Services

HLJ has been doing lots of research and producing III-V element semiconductors for more than 15 years. We own MOCVD reactors designated for epitaxial growth to meet customers’ requirements.

In addition to advanced semiconductor manufacturing technologies, HLJ also provides design and automated circuit testing services. We are committed to rapid mass manufacturing, valued integral services, and quality products to our customers.

1. Epi Wafer: Epi Wafer: 2- and 4-inch Mass production; customized epitaxy service.

2. Total capacity is more than 45,000 wfr/y

Design Services

HLJ is capable of designing customized VCSEL products to meet various customer needs. We are devoted to improving R&D abilities, package service solutions, and quality products.