Cheng Lin Bao

Part of Shenzhen Gas Corp. Ltd., Jiangsu Siweike New Materials Co., Ltd. is a Chinese company that manufactures and distributes chemical materials. The company is based in Changzhou, China. The company was founded in 2005. The CEO is Song Lü. Jiangsu Siweike New Materials Co. was acquired by Jiangsu Sveck New Material Co. Ltd. /Private Group/ from Risen Energy Co., Ltd. on September 04, 2021 for $284.63 million.

Hangzhou Tiangu Information Technology Co. Ltd. is a professional electronic signature service provider that offers a full range of services. The company is based in Hangzhou, China, and has subsidiaries in China. Hangzhou Tiangu Information Technology Co. was founded in 2002 by Liang Cheng, Hong Zhou Jin, and Yi Bing He. The Chinese company provides online electronic signature and signature services based on real-name identity. It also offers electronic contract management, data deposit certificates, and legal rights protection to enterprise users. Hong Zhou Jin has been the CEO since 2002.

Ningbo Boyan Information Technology Co., Ltd. develops natural language understanding products and applications. The company is based in Ningbo, China. The Chinese company was founded in 2013 by Ming Li, Kun Xiong. Kun Xiong has been the CEO since 2013.

Kerun Intelligent Control Co., Ltd. engages in the research, development, manufacturing, and sales of equipment for power transmission and distribution. Its products include transformers, high and low voltage switchgears, low voltage cabinet and outdoor equipment sets. The company was founded by Rong Wang on February 16, 2004 and is headquartered in Quzhou, China.