Shenzhen Chengqi Asset Management Co., Ltd., established on 2013-09-24, Business scope includes general business items:Trusted asset management.(the above laws,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating),The licensing program is:

Zhitan (Zhejiang) Information Technology Co., Ltd., established on 2019-07-10, Business scope includes technology development,Technical Services,technical consulting:information Technology,Data Processing and Storage Technology,computer system integration,network technology,Network Engineering Technology,Computer hardware and software;Serve:software design;wholesale,retail:electronic product,computer software.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hangzhou Xincheng Information Technology Co., Ltd., established on 2017-01-20, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Advertising Design,acting;Information Technology Consulting Services;Camera and Video Production Services;internet sales(Except for products that require a license for sale);Clothing and apparel wholesale;Clothing and apparel retail;Wholesale shoes and hats;Shoes and hats retail;Daily necessities sales;General merchandise sales;Home Appliance Sales;electronics sales;Household Goods Sales;Cosmetics Retail;Cosmetics Wholesale;Car Decoration Products Sales;Toy,Animation and entertainment goods sales;toy sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Internet culture management;The second type of value-added telecommunications services;Internet information service(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results).

Chengdu Lanjing Information Technology Co., Ltd., established on 2010-09-21, Business scope includes system integration;Computer software technology service;Web Design;computer data processing;Integrated network cabling;Domestic business information consultation;R&D of medical devices,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Anhui Qingxin Software Technology Co., Ltd., established on 2012-12-27, Business scope includes software technology research and development and outsourcing services;Software technical service and consulting;Software sales and implementation services;Financial Office Supplies Sales;Sales of complete computer and accessories.

Shenzhen Gelonghui Information Technology Co., Ltd., established on 2014-11-21, Business scope includes general business items:Information Technology Development,technical consulting,Technical Services;Economic Information Consulting;in the advertising business;Investment Advisory;Business Consulting;Business Management Consulting;Conference planning;Exhibition planning.(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating);Educational Consulting Services(Education and training activities that do not include licensing approval).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license),The licensing program is:Commercial Internet information service business,operating telecommunications business.

Chengdu COSCO Electronic Technology Co., Ltd., established on 2013-01-06, Business scope includes electronic products,electronics(No special equipment),Research and development of computer hardware and software and supporting equipment,Production,Sales and technical service;Sales of electronic components;Mechanical and electrical equipment installation engineering(No special equipment),City and road lighting engineering,Fire facilities engineering,Building decoration project,Strong electricity project,Weak current engineering design and construction;computer system integration(The above-mentioned industrial industries are limited to branches operating in industrial parks).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Sichuan Yuanjiang Technology Co., Ltd., established on 2016-12-01, Business scope includes general items:software development;Artificial intelligence public service platform technical consulting services;Quantum Computing Technology Services;5GCommunication Technology Services;Internet of Things Technology Services;Network technology service;Internet of things technology research and development;Computer System Services;Network and Information Security Software Development;Information Technology Consulting Services;Big data service;Professional Design Services;graphic design;Office Supplies Sales;Sales of office equipment consumables(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Designs and builds a wide range of public and private networks, communications systems and software, and data networking systems, as well as telephone systems and microelectronic components