96 companies
Wuhan Guide Infrared
Market Cap: CN¥56.9b
Engages in the design, manufacture, marketing, and sale of infrared thermal imaging detectors and modules, and electro-optical systems in China and internationally.
002414
CN¥13.32
7D
-5.7%
1Y
61.7%
Wingtech TechnologyLtd
Market Cap: CN¥40.1b
Operates as integrated device manufacturer for consumption, industry, and automobiles fields in China and internationally.
600745
CN¥32.77
7D
-1.0%
1Y
-6.1%
Suzhou Tianmai Thermal Technology
Market Cap: CN¥28.6b
Suzhou Tianmai Thermal Technology Co., Ltd.
301626
CN¥247.00
7D
1.0%
1Y
182.2%
Eastern CommunicationsLtd
Market Cap: CN¥15.4b
Eastern Communications Co.,Ltd. in the enterprise network and information security businesses.
600776
CN¥15.13
7D
-6.1%
1Y
31.1%
Jonhon Optronic Technology
Market Cap: CN¥71.0b
Engages in the research and development of optical, electrical, and liquid connection technologies and equipment in China and internationally.
002179
CN¥33.53
7D
-5.7%
1Y
-20.2%
Beijing Highlander Digital Technology
Market Cap: CN¥16.9b
Beijing Highlander Digital Technology Co., Ltd.
300065
CN¥23.45
7D
-10.7%
1Y
20.7%
T&S CommunicationsLtd
Market Cap: CN¥26.5b
Develops, manufactures, and sells fiber optics communication products in China.
300570
CN¥119.16
7D
-6.8%
1Y
37.9%
Dawning Information Industry
Market Cap: CN¥122.6b
Engages in research, development, and manufacturing of computers, storage, security, and data center products.
603019
CN¥83.76
7D
-6.0%
1Y
24.6%
Hengdian Group DMEGC Magnetics Ltd
Market Cap: CN¥35.6b
Provides magnetic materials, components, PV solar products, and lithium-ion batteries in China and internationally.
002056
CN¥22.26
7D
-13.9%
1Y
41.7%
Shenzhen SEICHI Technologies
Market Cap: CN¥23.0b
Engages in the research and development, production, and sale of new display device testing equipment in China.
688627
CN¥248.30
7D
7.1%
1Y
250.7%
Hangzhou EZVIZ Network
Market Cap: CN¥21.1b
Engages in the manufacture and sale of smart home products in China and internationally.
688475
CN¥26.80
7D
-4.6%
1Y
-27.7%
Shenzhen Aisidi
Market Cap: CN¥15.8b
Provides digital distribution and retail services in China and internationally.
002416
CN¥12.78
7D
-5.2%
1Y
-0.6%
Shenzhen Kinwong Electronic
Market Cap: CN¥57.1b
Engages in research, development, production, and sale of printed circuit boards (PCB) and electronic materials in China and internationally.
603228
CN¥57.95
7D
-6.7%
1Y
62.4%
China Zhenhua (Group) Science & Technology
Market Cap: CN¥26.1b
Manufactures and sells electronic components in China.
000733
CN¥47.18
7D
-5.4%
1Y
-13.8%
Ruijie Networks
Market Cap: CN¥68.1b
Engages in the research and development, design, and sales of network equipment, network security products, and cloud desktop solutions in China and internationally.
301165
CN¥85.60
7D
-6.9%
1Y
67.6%
Shenzhen JPT Opto-Electronics
Market Cap: CN¥20.1b
Engages in the research and development, production, sale, and technical services of laser, intelligent equipment, and optical devices.
688025
CN¥212.10
7D
-5.7%
1Y
288.0%
QuantumCTek
Market Cap: CN¥66.1b
Engages in the research, development, production, and sale of quantum communication, computing, and precision measurement products in China.
688027
CN¥643.00
7D
-2.7%
1Y
135.6%
Delton Technology (Guangzhou)
Market Cap: CN¥50.8b
Develops, manufacture and sell printed circuit boards in China and internationally.
001389
CN¥110.03
7D
-8.0%
1Y
104.5%
Nanya New Material TechnologyLtd
Market Cap: CN¥33.5b
Engages in the design, research and development, production, and sales of composite materials in China and internationally.
688519
CN¥146.30
7D
10.0%
1Y
314.2%
Fujian Torch Electron Technology
Market Cap: CN¥17.0b
Fujian Torch Electron Technology Co., Ltd.
603678
CN¥36.00
7D
-3.2%
1Y
-5.8%
GRG Banking Equipment
Market Cap: CN¥30.6b
Provides artificial intelligence solutions for financial self-service industry in China and internationally.
002152
CN¥12.31
7D
-4.7%
1Y
-9.6%
Guangzhou Shiyuan Electronic Technology
Market Cap: CN¥23.8b
Engages in the research, development, and sale of LCD display main control boards and interactive smart tablets in China.
002841
CN¥34.15
7D
-2.7%
1Y
-14.2%
Chaozhou Three-Circle (Group)Ltd
Market Cap: CN¥104.4b
Engages in the research and development, production, and sale of electronic ceramic electronic components and basic materials in China and internationally.
300408
CN¥54.50
7D
-0.5%
1Y
43.5%
Xi'an NovaStar Tech
Market Cap: CN¥15.4b
Designs and develops light-emitting diode (LED) display control solutions in China and internationally.
301589
CN¥169.89
7D
-3.5%
1Y
0.7%
Avary Holding(Shenzhen)Co
Market Cap: CN¥120.1b
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¥52.03
7D
1.8%
1Y
43.6%
Aoshikang Technology
Market Cap: CN¥15.2b
Engages in the research, development, production, and sale of printed circuit boards.
002913
CN¥48.25
7D
0.7%
1Y
75.0%
Xiamen Leading Optics
Market Cap: CN¥17.1b
Provides optical solution worldwide.
605118
CN¥41.67
7D
-0.07%
1Y
82.3%
Shanghai BOCHU Electronic Technology
Market Cap: CN¥39.4b
Shanghai BOCHU Electronic Technology Corporation Limited.
688188
CN¥136.34
7D
-8.6%
1Y
3.1%
CASTECH
Market Cap: CN¥28.6b
Engages in the research and development, production, and sale of crystal components, precision optical components, and laser devices primarily in China.
002222
CN¥60.79
7D
-3.1%
1Y
76.8%
Zhejiang Lante Optics
Market Cap: CN¥24.4b
Manufactures and sells optical products in China and internationally.
688127
CN¥60.04
7D
2.6%
1Y
121.1%
Shenzhen Sunlord ElectronicsLtd
Market Cap: CN¥28.8b
Engages in the development, manufacture, and sale of various chip electronic components in China and internationally.
002138
CN¥36.11
7D
-5.7%
1Y
20.7%
Supcon TechnologyLtd
Market Cap: CN¥52.7b
Provides industrial automation and intelligent manufacturing solutions in China, Asia-Pacific, the Middle East, Africa, Europe, and internationally.
688777
CN¥67.00
7D
-5.8%
1Y
24.9%
Shenzhen Sunway Communication
Market Cap: CN¥59.6b
Engages in the research, development, manufacture, and sale of antennas and modules, wireless charging modules and related products, EMI\EMC devices, precision connectors, and acoustic devices in China and internationally.
300136
CN¥62.60
7D
-2.4%
1Y
146.7%
Tongyu Communication
Market Cap: CN¥20.8b
Researches and develops, manufactures, sells, and services mobile communication antennas, radio frequency (RF) devices, optical modules, and other products worldwide.
002792
CN¥39.80
7D
-1.3%
1Y
152.9%
Anhui XDLK Microsystem
Market Cap: CN¥23.7b
Engages in the research and development, testing, and sale of sensors in China.
688582
CN¥59.00
7D
-4.9%
1Y
1.4%
Xiamen Faratronic
Market Cap: CN¥28.0b
Manufactures and sells film capacitors and metallized coating materials in China and internationally.
600563
CN¥124.60
7D
5.7%
1Y
0.5%