Guizhou Haotian Optoelectronics Technology Co., Ltd. is a sapphire manufacturing company, providing sapphire ingots, bricks and polished parts for LED, optical, mobile, watch, semiconductor, aerospace, defense and other industries. We also provide Thin films, optical coatings, windows, etc.

The company is located in Gaoxin District, Guiyang City, Guizhou Province. Based on Guizhou's rich mineral and power resources, it uses HEM heat exchange to grow sapphire crystals. The company has technology, R&D and management teams from the United States. The backbone members have many years of experience in the global optoelectronics and materials industry, and have strong R&D and innovation capabilities and large-scale production advantages in crystal growth, processing and process optimization.

The company relies on its own R&D team to achieve mass production of sapphire crystals from 100 kg to 200 kg in a short period of time. Utilizing the industry's advanced sapphire processing equipment and technology. We provide customers with 2", 4", 6" sapphire LED substrate materials, as well as sapphire watch glasses, mobile phone covers, camera covers, optical parts of various sizes and processing needs. The company's customers are located in Europe, the United States, Japan, South Korea, Taiwan and the mainland of China, and have been recognized by the world's top 500 companies in the LED, optical and consumer electronics industries, and have become a competitive HEM heat exchange sapphire crystal company.