Jieh-Ming Polymer Materials (Ningbo) Co., Ltd. is located in No. 268 Xingci Road, Hangzhou Bay New District, Ningbo, the second largest city in Zhejiang Province. It was registered and established in 2017 in Hangzhou Bay New District Branch of Ningbo Market Supervision Administration Bureau. The company mainly engaged in polymer hose materials and pipe research and development, manufacturing and sales, involving industry, medical, life and other fields, always provide customers with good products, technical support and sound after-sales service. In addition, the company also produces PVC colloidal particles, medical colloidal particles, CA hoses and NSF series products in line with the corresponding international industry standards.

The development of new energy vehicles is the only way for China to move from a big automobile country to a powerful automobile country. Entering the field of new energy vehicles will be a favorable opportunity for Sinochem International to embrace the Internet and big data, closely contact end customers, connect artificial intelligence and other high-tech industries. Sinochem International New Energy Business combines the electric vehicle industry chain and Sinochem's own traditional advantages, focusing on the development and production of power batteries and battery materials. Sinochem quickly cut into the field of power lithium batteries through cooperation and mergers and acquisitions, and established the New Energy Division as the bearing platform for power lithium batteries and the future comprehensive new energy industry.

The 10.5th generation TFT-LCD display production line project of Chaoshi International Science and Technology (Guangzhou) Co., Ltd. was built by agreement between Foxconn (Hong Hai Group) and SDP and Guangzhou Municipal People's Government.

Yancheng Dongshan Precision Industrial Park is invested and constructed by Suzhou Dongshan Precision Manufacturing Co., Ltd. The existing two subsidiaries of Yancheng Dongshan Precision Manufacturing Co., Ltd. and Yancheng Weixin Electronics Co., Ltd., started construction on July 12, 2017. Yancheng Dongshan Precision Industrial Park covers an area of 500 mu with a construction area of 550,000 square meters. It is mainly used for the construction of flexible circuit boards (VISIN), LED packaging, glass cover, touch screen and other projects.

Xi an Rainbow Photoelectric Technology Co., Ltd. was established on November 13, 2015. It was jointly invested by Xianyang Finance Holding Co., Ltd. and Xianyang Zhongdian Rainbow Group Holding Co., Ltd. According to the "8.6 Generation LCD Panel Production Line Project Investment Agreement" signed by China Electronic Information Industry Group Co., Ltd. and Xianyang People's Government, it was located in Qindu, Xianyang City, Shaanxi Province. District High Tech has invested in the construction of an 8.6 generation production line of thin film transistor liquid crystal display (TFT-LCD).