Highlights: A high-quality enterprise in the R&D, production and sales of aluminum structural materials for consumer electronics products in Sichuan Province.
The company's customers of 5G smart phone structural parts materials include BYD, Samsung Electronics, Foxconn, etc., mainly engaged in the research and development, production and sales of aluminum structural parts materials for consumer electronics. The company's main products are aluminum middle frame structural parts for smartphones, tablet computer shell materials, laptop covers, bottom plates, keyboard materials, wearable products, mobile phone card trays, buttons, and hinges.
Highlights: It has two national patents of the world's advanced central tube special-shaped armored optical cable and ribbon optical cable.
The company provides optical communication equipment and supporting products for telecom operators. It is mainly engaged in power optical cables, first-class monitoring, air-blown micro cables, plastic optical fibers and related ancillary products, highway mechanical and electrical engineering materials and construction. The main products are power optical cables, air-blown micro cables, cable optical fiber units, ** monitoring product series, plastic optical fibers and optical device series. The company is one of the main suppliers of high-voltage transmission lines and forest fire prevention monitoring products.
Highlights: A leading company in the field of electronic grade epoxy resin in China.
The "resin for high-frequency and high-speed 5G circuit boards" developed by the company has completed the laboratory certification of downstream CCL copper clad laminates related to customers. It is mainly engaged in the production and sales of electronic grade epoxy resin and copper clad laminate.
Highlights: Enterprises engaged in real estate and commercial housing leasing in East China and Beijing.
In terms of 5G millimeter wave communications, the company's joint venture Wantong Shengan and its holding company Zhirong Technology combine rare phased array technology with the professional design capabilities of 5G millimeter wave phased array chips and low-orbit satellite terminal phased array chips to support the localization of 5G millimeter wave phased array T R chips.
Highlights: A large-scale manufacturer of broadband communication terminals in China.
The company's main business is smart communication business (PON series, AP series, DSL series and other broadband access terminals, switches and other data communication products), mobile communication business (4G 5G small base station equipment, fixed wireless access equipment and various professional and comprehensive application products based on mobile communication technology), automotive electronics business (R&D and production of auto parts in the autonomous driving domain and intelligent cockpit domain), sensor packaging and testing business (advanced packaging and testing in the field of intelligent sensors and automotive electronic chips), etc.
Highlights: China's leading consumer electronics wire industry.
The main business of Guangdong Zhongde Cable Co., Ltd., a wholly-owned subsidiary, is the R&D, manufacturing and sales of communication cables, and the products produced mainly include photoelectric hybrid cables for 5G products (photoelectric hybrid cables for wireless G products (ODN).
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The above is only a personal opinion, not investment advice, ** risky, investment needs to be cautious.