Zhong Bo Feng

DunAn Holdings Group Co., Ltd. is a manufacturing Chinese company founded in 1996 that specializes in producing refrigeration fittings, valves, fluid control components, HVAC systems, motors, and heavy machinery. The company is based in Hangzhou, China.

Zhejiang Senhe Seed Co. Ltd. produces flowers and woody plants. Its services include pot flower & outdoor plants production, landscaping design & engineering, gardening material trading, and garden center concept. The company was founded on June 15, 2000 and is headquartered in Hangzhou, China.

Zhejiang Duan New Energy Co. Ltd. provides renewable energy project services. It also engages in the business of technology development, technical consultation, technical services, new energy, electric power, biomass power generation, wind power & photovoltaic power generation technology and industrial investment. The company was founded on April 22, 2011 and is headquartered in Hangzhou, China.

Zhejiang Dunan Thermal Technology Co. Ltd. engages in the manufacture, distribution, research and development of central air conditioning and air purification systems. It also offers various types of heat exchangers, thermal industrial equipment provide system integration services. The company was founded on September 28, 1995 and is headquartered in Zhuji, China.

Part of DunAn Holdings Group Co., Ltd., Zhejiang Jinshi Mining Co., Ltd. is a Chinese company that engages in sales of mineral products, mining technology development, and mining investment. The company is based in Hangzhou, China. The company was founded in 2011. The CEO is Jian Ming Lan.

Part of DunAn Holdings Group Co., Ltd., Zhejiang Dunan Industry Co. Ltd. is a Chinese company that provides investment services and sells metal materials. The company is based in Hangzhou, China. The company was founded in 2011. The CEO is Su Ya Yao.

Joinstar Biomedical Technology Co., Ltd. principally engages in the research, development, production, and sale of in vitro diagnostic products. Its products include diagnostic instruments, reagents, and biological raw materials. The company was founded on December 16, 2010 and is headquartered in Hangzhou, China.

Dunan Holding Group Co., Ltd. is a Chinese company founded in 1996 that engages in manufacturing, green-tech real estate development, material development, and investment management. The private company is based in Hangzhou, China, and has subsidiaries in China.

Nantong Fuhang Industrial Co., Ltd. engages in the design, manufacturing, sale, and installation of axial fans, centrifugal fans, blowers, and other fans, silencing technology products, steel structure parts, general machinery, as well as air conditioning and refrigeration equipment. It also engages in the research, development, and sale of environmental protection products and equipment. The company was founded on March 29, 2019 and is headquartered in Nantong, China.