Futong Xinmao holds bitcoin

1.300698 - Wanma technology, relevance: mainly engaged in ODN procts and optical device procts in the field of communication network wiring and information cabinet, 5g optical link intelligent optical fiber box; Optical devices account for 12% of revenue

2.300565 - Kexin technology, relevance: Main ODN procts, wireless access procts, transmission network physical connection equipment; With a full set of end-to-end solutions for ODN devices in FTTx access network; The proction capacity of 200 tons of optical rod and 6 million core kilometers of optical fiber was officially put into proction at the end of 2015; In addition, it plans to build an annual output of 600 tons of optical fiber preform and 13 million core kilometers of optical fiber, with a construction period of 2 years

4.002929 - runjian Co., Ltd., which is mainly engaged in network construction and maintenance, as well as a small amount of network optimization and design business; The main customers are China Mobile, China Unicom, China Telecom and China Tower

5.300310 Yitong century. Relevance: the company's antenna equipment keeps leading in technology, and is continuously following up 5g antenna business

6.000586 Huiyuan communication, RELEVANCE: to provide optical communication equipment and supporting procts for telecom operators. Due to the decline of competitors' influence in the instry, the company said in January of 19 that it would give priority to the layout of 5g network planning and design business, and would directly benefit from the construction of 5g network scale, RELEVANCE: integrated communication technology service provider is one of the few communication technology service providers that can provide "integrated" services in the instry; It adopts the business model of directly serving the communication operators, which does not depend on the equipment providers; Under development of 5g small base station and nb-iot small base station

9.000836 -- Futong Xinmao, correlation: mainly engaged in matching cladding single-mode optical fiber, low water peak single-mode optical fiber for communication, optical cable for communication, etc., accounting for more than 80% of the total revenue

< 10.002231 -- Aowei communication, RELEVANCE: provide mobile communication network optimization coverage equipment and system for operators; Network coverage equipment mainly includes all kinds of repeaters, digital optical fiber distribution system, all kinds of power divider, combiner and other passive components, all kinds of indoor branch antenna, beautifying antenna, etc.

11.300050 century Dingli, correlation: sufficient preparation in 5g technology and personnel reserve, In addition, we have carried out in-depth cooperation with leading enterprises in the instry

12.300560 - zhongfutong, relevance: engaged in communication network maintenance services and communication network optimization services, more for communication equipment manufacturers; The company's business covers access network, transmission network and core network, supporting almost all the mainstream systems of domestic network; On October 22, 17, it announced that it planned to acquire Guangzhou Oukang, which is mainly engaged in communication network engineering and maintenance business; In March, 19, we won the bid of 102 million yuan transmission pipeline project of China Mobile

13.002281 - optical communication technology, relevance: the only domestic manufacturer that can proce 10g and above high-end optical chips, with 6gbps / 10Gbps / 25gbps / 50Gbps / 100gbps short-range optical transceiver mole for 5g network; In the future, the density of 5g base station in the intermediate frequency and high frequency band is several times of 4G, and the demand of forward network for 25g low-cost optical mole is extremely strong

14.603602 - vertical and horizontal communication, relevance: main base station installation engineering services, indoor distribution system technical services, integrated access technical services and network maintenance services; Customers are mainly three major telecom operators and tower company

15.300414 - Zhongguang lightning protection, relevance: the subsidiary fanweitai technology has independently developed single carrier and al carrier small station procts, and has obtained the supplier qualification of ZTE small cell for small base stations; We have obtained the qualification of supplier of Ericsson magnetic components and started mass proction