Li Zhang Liang

Shenzhen Rainbow Venture Capital Holdings Co. Ltd. is a venture capital company that specializes in environmental protection, energy-saving materials, and technology products. The private company is based in Shenzhen, China.

Part of Shenzhen Huihai Tongzhou Investment Co. Ltd., Beijing Naret Insulation Materials Energy Conservation Co. produces insulation materials. The company is based in Beijing, China. Beijing Naret Insulation Materials Energy Conservation was acquired by Shenzhen Huihai Tongzhou Investment Co. Ltd. from Shenzhen Sunrise New Energy Co., Ltd. on June 07, 2013 for $17.61 million.

Shenzhen Green-Welcome Technology Co., Ltd. engages in the research and development and manufacture of indoor environmental pollution control and air purification products. Its products include household and car cleaning and protection products, air freshener, and air purifier products and appliances. The company was founded on September 20, 2001 and is headquartered in Shenzhen, China.

Part of Zhuhai Port Co., Ltd., Zhuhai Rainbow Fine Chemical Industry Co., Ltd. is a company that distributes chemical products. The company is based in Zhuhai, China. Zhuhai Rainbow Fine Chemical Industry Co. was acquired by Zhuhai Port Logistic Development Co. Ltd. from Shenzhen Sunrise New Energy Co., Ltd. on September 27, 2013 for $2.50 million.