Yi Chao Zhang

2D Carbon (Changzhou) Tech Inc., Ltd. engages in the production and sale of graphene transparent conductive film. Its products include graphene pressure sensors, graphene heating films, graphene touch sensors, and graphene membranes. The company was founded on December 27, 2011 and is headquartered in Changzhou, China.

The Sixth Element (Changzhou) Materials Technology Co., Ltd. engages in the research, development, production, and sale of new carbon materials. Its products include graphene products such as electrical and thermal conduction type graphene, enhancement type graphene, and anti-corrosion type graphene, as well as electronic screens such as capacitive touch panels and capacitive touch screens. The company was founded by Yan Qu on November 14, 2011 and is headquartered in Changzhou, China.

Changzhou Biowin Pharmaceutical Co., Ltd. engages in the research, development, manufacture, and distribution of point-of-care diagnostic test kits (POCT). Its products include vitro diagnostic tools, Chinese patents and related applications for treating heart disease, infectious diseases, stroke, kidney function, diabetes, cancer, and bone metabolism disorders. The company also operates research laboratory, technology platforms, and response system for the development of emergency-use diagnostic product. Changzhou Biowin Pharmaceutical was founded on November 22, 2011 and is headquartered in Changzhou, China.

Shenyang Tian An Technology Co., Ltd. engages in the research and development, manufacture, and sale of coal mining support machineries, and washing equipment. Its products include driving working face temporary support brackets, template support, downhole cable conveyors, roller screens, ring hammer type crushers, sieve jiggers, and other auxiliary equipment. The company was founded on January 4, 2004 and is headquartered in Shenyang, China.

Shanghai Qinmiao Technology Co., Ltd. engages in the provision of medical and health services. Its business scope includes technology development, technical services, technical consulting, and technology transfer of intelligent technology, network technology, information technology, medical technology, and data technology; development and sales of computer hardware and software; nutritional health consulting services; psychological counseling services; advertising design, production, agency, and publishing; and conference services. The company was founded on July 11, 2018 and is headquartered in Shanghai, China.

Tickled Media Pte Ltd. provides digital parenting publishing services. It runs theAsianparent.com, Kidlander.com and Pregnant.sg. The company was founded by Roshni Mahtani in October 2009 and is headquartered in Singapore.