37 companies
Yealink Network Technology
Market Cap: CN¥44.0b
Provides voice conferencing, voice communications, and collaboration solutions worldwide.
300628
CN¥34.81
7D
1.1%
1Y
-8.7%
Shanghai Huace Navigation Technology
Market Cap: CN¥26.9b
Shanghai Huace Navigation Technology Ltd.
300627
CN¥34.38
7D
0.9%
1Y
56.4%
Delton Technology (Guangzhou)
Market Cap: CN¥26.5b
Researches and develops, produces, and sells printed circuit boards in China and internationally.
001389
CN¥62.37
7D
5.2%
1Y
36.4%
Suzhou TFC Optical Communication
Market Cap: CN¥65.7b
Suzhou TFC Optical Communication Co., Ltd.
300394
CN¥84.54
7D
11.9%
1Y
24.6%
Shenzhen Kaifa Technology
Market Cap: CN¥28.9b
Provides electronics manufacturing services worldwide.
000021
CN¥18.50
7D
1.9%
1Y
22.4%
Zhongji Innolight
Market Cap: CN¥161.4b
Engages in the research and development, production, and sales optical communication transceiver modules and optical devices in China.
300308
CN¥145.28
7D
4.2%
1Y
-3.2%
Chaozhou Three-Circle (Group)Ltd
Market Cap: CN¥61.1b
Engages in the research and development, production, and sale of electronic components in China and internationally.
300408
CN¥31.87
7D
0.4%
1Y
5.0%
Shenzhen Sunlord ElectronicsLtd
Market Cap: CN¥22.5b
Engages in development, manufacture, and sale of various chip electronic components.
002138
CN¥28.43
7D
0.04%
1Y
6.9%
Eoptolink Technology
Market Cap: CN¥130.2b
Engages in the research and development, production and sales of optical modules in China and internationally.
300502
CN¥131.16
7D
2.2%
1Y
62.0%
Zhejiang Crystal-Optech
Market Cap: CN¥27.3b
Engages in the research, development, and sale of optical and optoelectronics products in China.
002273
CN¥19.83
7D
-0.8%
1Y
1.5%
Shenzhen Everwin Precision Technology
Market Cap: CN¥28.0b
Shenzhen Everwin Precision Technology Co., Ltd.
300115
CN¥20.64
7D
-1.5%
1Y
60.0%
Anhui XDLK Microsystem
Market Cap: CN¥25.6b
Engages in the research and development, production, and sale of sensors in China.
688582
CN¥63.90
7D
-3.8%
1Y
117.3%
Olympic Circuit Technology
Market Cap: CN¥21.4b
Manufactures and sells rigid PCBs.
603920
CN¥29.73
7D
-0.6%
1Y
23.1%
Broadex Technologies
Market Cap: CN¥22.1b
Researches and develops, produces, and sells integrated optoelectronic devices in the field of optical communications in China and internationally.
300548
CN¥76.22
7D
19.8%
1Y
303.5%
Fiberhome Telecommunication Technologies
Market Cap: CN¥25.3b
Fiberhome Telecommunication Technologies Co., Ltd.
600498
CN¥21.40
7D
3.8%
1Y
36.1%
Victory Giant Technology (HuiZhou)Co.Ltd
Market Cap: CN¥123.8b
Victory Giant Technology (HuiZhou)Co.,Ltd.
300476
CN¥145.05
7D
-0.9%
1Y
271.4%
Beijing Dahao TechnologyLtd
Market Cap: CN¥15.5b
Researches and develops, produces, and sells computerized control products for embroidery machine and related drivers in China and internationally.
603025
CN¥13.85
7D
2.1%
1Y
1.9%
T&S CommunicationsLtd
Market Cap: CN¥22.0b
Develops, manufactures, and sells fiber optics communication products in China.
300570
CN¥99.01
7D
11.6%
1Y
196.8%
Hengdian Group DMEGC Magnetics Ltd
Market Cap: CN¥24.1b
Provides magnetic materials, components, PV solar products, and lithium-ion batteries in China and internationally.
002056
CN¥15.01
7D
7.0%
1Y
25.8%
Wus Printed Circuit (Kunshan)
Market Cap: CN¥90.9b
Engages in the research, development, design, manufacture, and sale of printed circuit boards in China.
002463
CN¥47.26
7D
-0.08%
1Y
17.4%
Anker Innovations
Market Cap: CN¥60.9b
Develops and sells mobile charging products.
300866
CN¥114.65
7D
-0.4%
1Y
83.7%
Ruijie Networks
Market Cap: CN¥48.3b
Engages in the research, development, production, and sale of switches, routers, wireless products, and security products in China and internationally.
301165
CN¥60.75
7D
4.8%
1Y
166.4%
Luxshare Precision Industry
Market Cap: CN¥259.3b
Designs, manufactures, and sells cable assembly and connector system solutions worldwide.
002475
CN¥35.76
7D
1.3%
1Y
-12.6%
Quectel Wireless Solutions
Market Cap: CN¥21.5b
Engages in the research and development, design, production, and sales of wireless communication modules and solutions worldwide.
603236
CN¥82.18
7D
-2.8%
1Y
60.8%
Shenzhen Topband
Market Cap: CN¥16.8b
Engages in the research and development, production, and sale of intelligent control system solutions in China and internationally.
002139
CN¥13.70
7D
1.9%
1Y
22.4%
Electric Connector Technology
Market Cap: CN¥17.9b
Engages in the research, design, development, manufacture, and sale of micro electronic connectors and interconnection system related products in China, North America, Europe, Japan, Asia Pacific, and internationally.
300679
CN¥42.72
7D
0.2%
1Y
11.0%
Avary Holding(Shenzhen)Co
Market Cap: CN¥87.3b
Engages in the research, design, development, manufacture, and sale of printed circuit boards in China, the United States, rest of Asia, and Europe.
002938
CN¥37.80
7D
2.5%
1Y
-5.1%
Inspur Electronic Information Industry
Market Cap: CN¥76.9b
Inspur Electronic Information Industry Co., Ltd.
000977
CN¥52.23
7D
3.8%
1Y
38.6%
Huagong Tech
Market Cap: CN¥46.6b
Manufactures and sells laser equipment, hologram products, optical communication devices, and electronic components in China and internationally.
000988
CN¥46.34
7D
2.6%
1Y
52.5%
Foxconn Industrial Internet
Market Cap: CN¥516.3b
Designs and manufactures communication network and cloud computing equipment, precision tools, and industrial solutions.
601138
CN¥26.00
7D
9.2%
1Y
-4.6%
Willfar Information Technology
Market Cap: CN¥17.0b
Provides smart utility services and IoT solutions in China and internationally.
688100
CN¥35.54
7D
0%
1Y
-1.4%
Ugreen Group
Market Cap: CN¥19.2b
Engages in the research, development, design, production, and sale of consumer electronic products in China and internationally.
301606
CN¥46.35
7D
-3.8%
1Y
n/a
Shennan Circuit
Market Cap: CN¥78.3b
Engages in the design, manufacture, and sale of printed circuit boards, packaging substrates, and electronic assemblies in China and internationally.
002916
CN¥117.49
7D
1.4%
1Y
21.1%
Sharetronic Data Technology
Market Cap: CN¥28.1b
Operates as a provider of wireless IoT products in China and internationally.
300857
CN¥81.77
7D
-2.2%
1Y
54.3%
Raytron TechnologyLtd
Market Cap: CN¥30.2b
Engages in the research and development, design, manufacturing, and sales of uncooled infrared imagining and MEMS sensor technology in China.
688002
CN¥67.28
7D
-2.2%
1Y
147.0%
Hengtong Optic-Electric
Market Cap: CN¥37.6b
Operates in fiber optic communications industry in China and internationally.
600487
CN¥15.40
7D
-0.06%
1Y
-5.2%