102 companies
Shengyi Electronics
Market Cap: CN¥68.1b
Engages in the design, production, and sale of printed circuit boards in China.
688183
CN¥85.21
7D
-3.3%
1Y
131.1%
Shengyi TechnologyLtd
Market Cap: CN¥154.2b
Engages in the design, production, and sales of copper clad laminates, adhesive sheets, and printed circuit boards in China.
600183
CN¥63.04
7D
-8.6%
1Y
118.5%
Suzhou TFC Optical Communication
Market Cap: CN¥195.8b
Provides optical communication devices in Mainland China and internationally.
300394
CN¥252.97
7D
1.8%
1Y
292.2%
Zhongji Innolight
Market Cap: CN¥624.4b
Engages in the design, research and development, production, and sales optical communication transceiver modules and optical devices in China.
300308
CN¥540.01
7D
-16.8%
1Y
401.0%
Foxconn Industrial Internet
Market Cap: CN¥1.1t
Provides smart manufacturing and industrial internet services in Mexico, Vietnam, Singapore, Mainland China, and internationally.
601138
CN¥54.40
7D
-5.7%
1Y
152.4%
Eoptolink Technology
Market Cap: CN¥380.7b
Engages in the research and development, production, and sale of optical modules for optical communication applications in China and internationally.
300502
CN¥364.06
7D
-13.2%
1Y
349.5%
Shenzhen Newway Photomask Making
Market Cap: CN¥9.6b
A lithography company, engages in the design, development, and production of mask products in China.
688401
CN¥50.27
7D
-6.6%
1Y
86.5%
Guangdong Naruida Technology
Market Cap: CN¥12.6b
Manufactures and sells polarized multifunctional active phased array radars in China.
688522
CN¥41.00
7D
0.3%
1Y
-0.9%
Ugreen Group
Market Cap: CN¥26.4b
Engages in the research, development, design, production, and sale of 3C consumer electronic products in China and internationally.
301606
CN¥63.48
7D
-13.2%
1Y
46.6%
Shenzhen Longsys Electronics
Market Cap: CN¥122.7b
Engages in the research, development, design, packaging, testing, manufacturing, and sales of semiconductor storage application products.
301308
CN¥288.00
7D
-14.3%
1Y
229.7%
T&S CommunicationsLtd
Market Cap: CN¥25.9b
Develops, manufactures, and sells fiber optics communication products in China.
300570
CN¥120.76
7D
-3.5%
1Y
16.3%
EverProX Technologies
Market Cap: CN¥46.5b
Researches and develops, produces, and sells integrated optoelectronic devices in the field of optical communications in China and internationally.
300548
CN¥153.71
7D
-5.1%
1Y
186.5%
Victory Giant Technology (HuiZhou)Co.Ltd
Market Cap: CN¥218.0b
Victory Giant Technology (HuiZhou)Co.,Ltd.
300476
CN¥257.80
7D
-2.6%
1Y
420.8%
DongHua Testing Technology
Market Cap: CN¥5.8b
Provides structural mechanical properties research and solutions for electrochemical workstations in China.
300354
CN¥42.45
7D
-1.2%
1Y
3.1%
Xiamen Hongxin Electronics Technology Group
Market Cap: CN¥14.1b
Xiamen Hongxin Electronics Technology Group Inc.
300657
CN¥30.01
7D
-3.6%
1Y
12.0%
Jones Tech
Market Cap: CN¥15.5b
Provides materials solutions for intelligent electronic equipment in China.
300684
CN¥52.29
7D
-7.2%
1Y
99.6%
Ruijie Networks
Market Cap: CN¥58.4b
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¥73.18
7D
-9.8%
1Y
49.7%
MEMSensing Microsystems (Suzhou China)
Market Cap: CN¥4.2b
MEMSensing Microsystems (Suzhou, China) Co., Ltd.
688286
CN¥76.46
7D
-10.0%
1Y
9.4%
Electric Connector Technology
Market Cap: CN¥17.5b
Engages in the research, design, development, manufacture, and sale of micro electronic connectors and interconnection system related products in China, North America, Europe, Japan, the Asia Pacific, and internationally.
300679
CN¥41.78
7D
-2.1%
1Y
-36.8%
Anhui Wanyi Science and TechnologyLtd
Market Cap: CN¥3.4b
AnHui Wanyi Science and Technology Co.,Ltd.
688600
CN¥26.86
7D
1.9%
1Y
78.5%
Yangtze Optical Electronic
Market Cap: CN¥6.9b
Engages in the research and development, production, and sale of special optical fiber and cables, special optical devices, new materials, high-end equipment, and photoelectric systems in China.
688143
CN¥57.66
7D
9.5%
1Y
116.8%
Shanghai Huace Navigation Technology
Market Cap: CN¥29.8b
Shanghai Huace Navigation Technology Ltd.
300627
CN¥37.10
7D
-4.4%
1Y
15.0%
Unicomp Technology Group
Market Cap: CN¥11.5b
Engages in the research, development, manufacture, and sale of X-ray technology and intelligent detection equipment in China.
688531
CN¥70.64
7D
-3.9%
1Y
93.4%
Shenzhen Bromake New Material
Market Cap: CN¥6.1b
Engages in the research, development, production, and sale of consumer electronics protective and functional products.
301387
CN¥62.56
7D
5.8%
1Y
68.7%
Shenzhen Sunnypol OptoelectronicsLtd
Market Cap: CN¥4.4b
Shenzhen Sunnypol Optoelectronics Co.,Ltd.
002876
CN¥25.87
7D
0.2%
1Y
-5.9%
MLOptic
Market Cap: CN¥18.6b
Operates as a precision optical solutions company in China and internationally.
688502
CN¥356.15
7D
-8.9%
1Y
35.5%
Suzhou Dongshan Precision Manufacturing
Market Cap: CN¥133.8b
Suzhou Dongshan Precision Manufacturing Co., Ltd.
002384
CN¥72.47
7D
-6.3%
1Y
126.7%
Shenzhen Qingyi Photomask
Market Cap: CN¥9.0b
Engages in the research, design, production, and sales of high precision masks in China.
688138
CN¥28.73
7D
-6.0%
1Y
6.7%
Aerospace CH UAVLtd
Market Cap: CN¥23.1b
Engages in the research and development, designing, manufacturing, testing, sales, and service of drones and its onboard mission equipment.
002389
CN¥23.13
7D
-1.2%
1Y
28.1%
POCO Holding
Market Cap: CN¥21.6b
Develops, produces, and sells alloy soft magnetic powder, and alloy soft magnetic core and chip inductance components for the downstream users of electricity electronic equipment.
300811
CN¥73.50
7D
-7.0%
1Y
40.9%
Shenzhen H&T Intelligent ControlLtd
Market Cap: CN¥33.2b
Researches and develops, manufactures, sells, and markets intelligent controller products in China and internationally.
002402
CN¥36.15
7D
-3.7%
1Y
88.8%
Beijing Jiaxun Feihong Electrical
Market Cap: CN¥5.5b
Beijing Jiaxun Feihong Electrical Co., Ltd.
300213
CN¥9.13
7D
-2.8%
1Y
11.5%
Talant Optronics (Suzhou)
Market Cap: CN¥4.2b
Engages in the research and development, production, and sale of photoelectric light guide plates and related components in China and internationally.
301045
CN¥38.91
7D
5.9%
1Y
65.0%
Fujian Torch Electron Technology
Market Cap: CN¥18.0b
Fujian Torch Electron Technology Co., Ltd.
603678
CN¥37.98
7D
-3.1%
1Y
37.1%
Inspur Electronic Information Industry
Market Cap: CN¥87.6b
Inspur Electronic Information Industry Co., Ltd.
000977
CN¥59.39
7D
-5.6%
1Y
-1.5%
Beijing Yuanliu Hongyuan Electronic Technology
Market Cap: CN¥12.9b
Beijing Yuanliu Hongyuan Electronic Technology Co., Ltd.
603267
CN¥54.85
7D
0.6%
1Y
49.9%