Jian Sun

Hebei Jinxi Iron & Steel Group Co., Ltd. engages in the research and development, and production of steel products. It offers H-beam, gutter steel, electrified railway catenary pillar steel, steel plate piles, angel bars, prefabricated steel structures, and electron beam testing equipment. The company was founded in October 1986 and is headquartered in Tangshan, China.

Jiangsu Kelin Group Co. Ltd. is a Chinese company that manufactures vacuum cleaners. The company is based in Suzhou, China.

Part of Wuxi Tianheng Trade Co. Ltd., Suzhou Kelin Environment Technology Eng Co. Ltd. engages in technology engineering services. The company is based in Suzhou, China. Suzhou Kelin Environment Technology Eng Co. was acquired by Wuxi Tianheng Trade Co. Ltd. from Kelin Environmental Protection Equipment, Inc. on June 17, 2015 for $6.09 million. Qi Di Song has been the CEO of the Chinese company since 2002.

SEUIC Technologies Co., Ltd. engages in the research and development, manufacture, and sales of data acquisition equipment and solutions. Its products include industrial mobile devices, barcode readers, industrial tablets, and wearable devices. The company was founded on March 22, 2002 and is headquartered in Nanjing, China.

Hebei Jinxi Iron & Steel Group Special Steel Co., Ltd. engages in the manufacture and sale of special steel products. The firm offers screw thread and round steel products. Its business activities include manufacture and sale of structure wire products, and import and export business. The company was founded on October 16, 2014 and is headquartered in Tangshan, China.

Shanghai Haihe Biopharma Co., Ltd engages in the development, production, and sale of anti-tumor innovative drugs. It focuses on new anti-tumor drug projects, providing cancer therapies, and development of anti-tumor drugs such as oral paclitaxel, tyrosine kinase inhibitors, PI3Ka inhibitors, and Glumetinib. The company was founded on March 11, 2011 and is headquartered in Shanghai, China.

Nantong Shentong Property Co. Ltd. is a Chinese company that operates a cloud-based email service called Alibaba Mailbox. The private company is based in Qidong, China. The service is based on Alibaba Cloud's basic components and is a native cloud service based on cloud computing. Nantong Shentong Property Co. was founded in 2014 and was acquired by Nantong Shentong Property Co. /Zhang/ from Jiangsu Shentong Valve Co., Ltd. on October 08, 2021 for $1.57 million.