CDH Investments

Keyang is mainly engaged in the design, R&D, manufacture, packaging, and testing of semiconductor TSV package integrated circuit products.

Zhejiang Qingxin is a manufacturer of semiconductor testing and sorting machines. It is involved in the research, development, and manufacture of most semiconductor automation equipment, with a focus on testing and packaging handling solutions.

HjMicro, also known as Hongjun Microelectronics, focuses on the development of server processor chips tailored for the data center cloud computing market. The company specializes in creating high-performance general-purpose processors based on the ARM architecture, aiming to enhance efficiency and streamline deployment for cloud services. By concentrating on the needs of data centers, HjMicro provides innovative server CPU solutions that cater to the demands of modern computing environments.

Cygnus Semi is a semiconductor chip technology company that focuses on 5G IoT applications.

Ceram Pharmaceuticals is a biotech firm that uses epigenetics to carry out R&D of drugs and diagnostic treatments for cancer and diseases.

Suzhou Qixin Micro Semiconductor Co., Ltd. was established in October 2020. Based on the ARM Cortex M4, M7 and other series of architectures, it will build high-performance and high-reliability system-on-chips for different automotive application scenarios, and develop high-end smart car controller chips. Through the use of self-developed IP, unique multi-core lock-step technologies, and the unique Six Sigma analog circuit design process for automotive-standard chips, a full series of product families covering safety standards ISO26262 ASIL-B to ASIL-D have been designed. The company's products all meet the automotive regulations AEC-Q100, functional safety standard ISO26262 and various automotive regulations reliability tests, and can be widely used in the fields of body, automotive instrumentation, safety, power, battery management and other fields. The company is mainly engaged in the research and development and sales of high-end automotive controller chips. The goal is to fill the gap in the domestic new generation of intelligent networked automotive controller chips, and is committed to becoming a leading manufacturer in the field of automotive and industrial controllers in China.

Core Long March Technology is a high-tech design company specializing in the development of new power semiconductor devices. Its core business includes: coolmos, SiC and other chip products and technology development. The technical team is based on the technical experts of the Chinese Academy of Sciences and the introduction of outstanding overseas technical elites. The core members of the team have more than 6 years of product development experience, and realize the whole chain from chip design, manufacturing process, packaging and testing, reliability and application. The company has a professional marketing and operation management team. It is very familiar with the technology, industry and market in this direction and has good operational capabilities. The technical and management teams have gone through the process from technology development to sample to product to mass production to complete marketization. .

Singleron Biotechnologies is a developer and provider of clinical diagnosis, health management and drug development products and services. The company is dedicated to applying single cell analysis techniques and has obtained a world wide exclusive IP license from Yale University for its uniquely designed microfluidic single cell processing device, and has developed the innovative SCOPE single-cell pre-sequencing preparation system based on this microfluidic device.

Cygnus Semi is a semiconductor chip technology company that focuses on 5G IoT applications.

JLSemi is a company focused on the development of high-speed Ethernet communication chips, specializing in gigabit Ethernet analog and system-on-chip (SoC) semiconductors. The firm excels in high-speed analog, advanced digital signal processing (DSP), and mixed-signal designs, pushing the boundaries of Ethernet technology. By leveraging innovations in silicon architecture and design along with advanced process nodes, JLSemi delivers products that offer industry-leading performance in terms of range, resilience, and power consumption. Its advanced connectivity solutions cater to various industries, positioning the company as a key player in the fast-speed communication market.

Singleron Biotechnologies is a developer and provider of clinical diagnosis, health management and drug development products and services. The company is dedicated to applying single cell analysis techniques and has obtained a world wide exclusive IP license from Yale University for its uniquely designed microfluidic single cell processing device, and has developed the innovative SCOPE single-cell pre-sequencing preparation system based on this microfluidic device.

Sinomem Technology is a private waste water plant operator and provides clean solutions in China and Singapore. It engages in the polymer membranes manufacturing, membrane-based process and development, engineering design, equipment fabrication.

Suzhou Xiexin Photovoltaic Technology Co., Ltd. (协鑫光伏) is focused on the production of polycrystalline silicon slicing and mono crystalline silicon slicing, and the development of global photovoltaic industry while providing domestic and overseas first-class solar component enterprises with silicon products of high quality. It is a foreign-invested enterprise of Golden Concord Holdings Limited, a company based in Hong Kong. GLC is the world's leading supplier of polycrystalline silicon and silicon wafer and also provides raw materials for photovoltaic power generation. GCL-Poly is also a top green energy supplier in china, providing efficient electricity and heat through pyroelectricity co-production, biomass power generation, waste power generation, wind power generation, and solar power generation.

Himin Solar Energy Group Co., Ltd. is a manufacturer based in Dezhou City, China, specializing in solar heating and solar power systems. Founded in 1995, the company offers a diverse range of products, including solar water heaters, solar collectors, and photovoltaic lighting systems. Among its notable products is the Solar CLAS Combine, which features components such as heat-absorbing parts and intelligent control units. Himin Solar also provides various solar water heating solutions, including split systems and pressure tanks, along with solar-powered lighting options like street lights and garden lamps. The company aims to promote sustainable living and serves a global market, including regions in Europe, the Americas, and Asia.

Ether Optronics (Suzhou) Co., Ltd. (乙太光电（苏州）有限公司) is a foreign corporation engaged in the development, design, manufacture, and marketing of high precision micro-optical lens services. The company’s product portfolio includes optical lenses and module components in high-pixel quality cameras and phones; high-precision molded aspheric and spherical glass and plastic optic lens assembly; lens module for digital cameras and camera recorders; digital optical processing technology projectors; thin film LCD projectors; aspheric molding glass; assembly and lens of the spherical glass optical lens required by single reflection panel projectors; rear projection type display equipment; optical components and modules required by digital laser disc player readers, and more. Ether Optronics was established in December 2004.