Min Yong Qiu

DHI·DCW Group Co., Ltd. engages in the design, manufacture, sale, and installation of heavy machinery and equipment. Its products include equipment accessories and parts, metal products and metal structures, and molding tools. Its business activities also include metal surface treatment and heat treatment, real estate development, transportation and storage, labor and personnel training, commercial trade and export business, general contracting, and technology development and computer application. The company was founded on December 27, 2001 and is headquartered in Dalian, China.

Hangzhou Dahe Thermo-Magnetics Co., Ltd. engages in thermal solutions. It specializes in the manufacture of ferrofluidic, thermoelectric, and precision machining technologies. Its products include ferrofluidic seals and vacuum feedthroughs, precision parts, thermoelectric modules, fabricated quartzware, and fine ceramics. The company was founded in 1992 and is headquartered in Shanghai, China.

Hangzhou Bioer Technology Co., Ltd. engages in the design, development, manufacture, and sales of instruments, reagents and consumables related to polymerase chain reaction (PCR) detection. Its products include real–time PCR, thermal cycle, nucleic acid extractor, dry and water bath, sample preservation solution, nucleic acid extraction reagent, PCR testing reagent, suction head, rack, PCR tubes, plates and sealing. The company was founded on June 28, 2002 and is headquartered in Hangzhou, China.

Beijing United Pioneer Environment Engineering Co., Ltd. engages in environmental protection and new energy engineering services. It provides water pollution prevention and control and treatment, biomass and solid pollutants comprehensive treatment and utilization, high efficiency biogas anaerobic fermentation, and other aspects of engineering construction. It also manufactures and sale environmentally friendly equipment. The company was founded on December 11, 2008 and is headquartered in Beijing, China.

Shenzhen Zhicheng Semiconductor Materials Co., Ltd. engages in the research, development, production and sales of silicon carbide coated graphite component products for semiconductor equipment and offers relevant silicon carbide coating services. The company was founded on December 26, 2017 and is headquartered in Shenzhen, China.