San'an Integration

Xiamen San'an Integrated Circuit Co., Ltd., established in 2014, is an investment holding company under San'an Optoelectronics Co., Ltd. (Stock Code: 600703). Located in Hongtang Industrial High-tech Development Zone, Tong'an District, Xiamen, the project covers a total planned area of 281 mu with a registered capital of RMB 1.5 billion and a total investment of RMB 3 billion.
The company focuses on the R&D, production, and sales of microwave devices based on gallium arsenide (GaAs) and gallium nitride (GaN). Its business divisions extend to power electronics, filters, microwave RF, and other fields. Products are widely used in aerospace, communications, telemetry, navigation, and various power electronic applications. The production lines for GaAs high-speed semiconductor chips and GaN high-power semiconductor chips have achieved mass production with a monthly capacity of 4,000 6-inch wafers.
In April 2016, the company entered the mass production phase, becoming a domestic company capable of large-scale R&D and production of compound semiconductor chips.
In July 2017, the company established branches in Hong Kong and Japan.
In December 2017, San'an Group invested RMB 33.3 billion to undertake the construction of the San'an "Xin Gu Yuan" project, which is currently in progress.
In 2018, the company achieved mass production of 850nm 25G PD, 0.15μm pHEMT LNA, and 650V/1200V SiC Power SBD, and obtained ISO27001 certification.

Business Segment Introduction:
1. Microwave Integrated Circuits
After the completion of Quanzhou San'an, it will further consolidate San'an Integration's leading position in this industry and make significant contributions to China's chip self-sufficiency.
Application fields: 5G communications, IoT, base stations.
2. Third-generation Semiconductor Power Electronics
San'an has integrated high-precision R&D teams from the United States, Japan, Sweden, Taiwan and other countries and regions, established a third-generation semiconductor 6-inch production line, and set up professional R&D centers domestically and internationally.
Application fields: high-speed rail, charging piles, data centers, solar inverters.
3. RF Filters
The filters to be produced by San'an Integrated Circuit are the most scarce components in domestic RF communication modules, and San'an is also the first enterprise in China to provide complete filter solutions. After the completion of the Quanzhou project, it will be the RF filter production line with the highest vertical integration of advanced 6-inch SAW and BAW technologies in China.
Application fields: 4G, 5G wireless communications, IoT, satellite, navigation.
4. Optical Communications
San'an's optical communication chips have broken the long-term monopoly of international giants in the optical communications field, possessing core technologies in optical communication chip design, processing, and packaging. After the completion of Quanzhou San'an, it will become the main domestic supplier of optical modules.
Application fields: telecommunications networks, data centers, IoT.
5. Substrate Materials - Global Industry
Currently, silicon carbide (SiC) crystal growth has high technical barriers, and only a few companies globally have the industrialization capability for SiC crystal growth and substrate manufacturing. San'an's SiC substrates feature world-class crystal quality and is the only enterprise globally to achieve mass production of HTCVD high-purity semi-insulating crystal growth technology.
Basic materials: silicon carbide, sapphire, lithium tantalate.