46 companies
Shengyi Electronics
Market Cap: CN¥66.7b
Engages in the design, production, and sale of printed circuit boards in China.
688183
CN¥81.00
7D
-10.8%
1Y
173.5%
Zhongji Innolight
Market Cap: CN¥618.9b
Engages in the design, research and development, production, and sales optical communication transceiver modules and optical devices in China.
300308
CN¥557.00
7D
-2.7%
1Y
429.6%
Hengdian Group DMEGC Magnetics Ltd
Market Cap: CN¥34.1b
Provides magnetic materials, components, PV solar products, and lithium-ion batteries in China and internationally.
002056
CN¥21.30
7D
-1.5%
1Y
60.3%
Wus Printed Circuit (Kunshan)
Market Cap: CN¥147.1b
Engages in the sales of printed circuit board in China.
002463
CN¥76.45
7D
-10.4%
1Y
121.1%
Lingyi iTech (Guangdong)
Market Cap: CN¥104.2b
Provides smart manufacturing services and solutions in China and internationally.
002600
CN¥14.34
7D
-7.7%
1Y
42.0%
Zhejiang Dahua Technology
Market Cap: CN¥59.2b
Provides video-centric AIoT solutions and services.
002236
CN¥18.15
7D
-5.8%
1Y
-0.2%
Shenzhen JPT Opto-Electronics
Market Cap: CN¥25.8b
Engages in the research and development, production, sale, and technical services of laser, intelligent equipment, and optical devices.
688025
CN¥272.32
7D
12.3%
1Y
421.7%
Jiangsu Etern
Market Cap: CN¥41.1b
Engages in the production and sales of optical cables and cables in China and internationally.
600105
CN¥28.09
7D
-5.1%
1Y
357.5%
Delton Technology (Guangzhou)
Market Cap: CN¥45.3b
Researches and develops, produces, and sells printed circuit boards in China and internationally.
001389
CN¥106.35
7D
-9.6%
1Y
80.9%
Shengyi TechnologyLtd
Market Cap: CN¥160.3b
Engages in the design, production, and sales of copper clad laminates, adhesive sheets, and printed circuit boards in China.
600183
CN¥65.98
7D
-9.6%
1Y
128.7%
Avary Holding(Shenzhen)Co
Market Cap: CN¥126.8b
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¥54.94
7D
-11.3%
1Y
39.7%
Shenzhen Kaifa Technology
Market Cap: CN¥49.6b
Provides electronics manufacturing services worldwide.
000021
CN¥31.59
7D
-8.9%
1Y
53.3%
Chengdu Xuguang Electronics
Market Cap: CN¥14.9b
Engages in the manufacture and sale of metal-ceramic triodes and tetrodes and transmitting tubes in China and internationally.
600353
CN¥17.90
7D
-7.7%
1Y
112.1%
Eoptolink Technology
Market Cap: CN¥398.8b
Engages in the research and development, production, and sale of optical modules for optical communication applications in China and internationally.
300502
CN¥401.24
7D
4.0%
1Y
489.2%
HGTECH
Market Cap: CN¥106.2b
Manufactures and sells laser equipment, hologram products, optical communication devices, and electronic components in China and internationally.
000988
CN¥106.61
7D
20.4%
1Y
137.0%
Shenzhen Sunlord ElectronicsLtd
Market Cap: CN¥32.7b
Engages in development, manufacture, and sale of various chip electronic components.
002138
CN¥40.92
7D
-4.8%
1Y
32.1%
Zhejiang Lante Optics
Market Cap: CN¥23.1b
Manufactures and sells optical products in China and internationally.
688127
CN¥56.88
7D
12.0%
1Y
97.5%
Xiamen Leading Optics
Market Cap: CN¥18.3b
Provides optical solution worldwide.
605118
CN¥44.44
7D
-4.4%
1Y
128.4%
CASTECH
Market Cap: CN¥31.9b
Engages in the research and development, production, and sale of crystal components, precision optical components, and laser devices primarily in China.
002222
CN¥67.78
7D
-7.4%
1Y
79.1%
Olympic Circuit Technology
Market Cap: CN¥40.7b
Olympic Circuit Technology Co., Ltd is involved in the research and development, manufacture, and sales of various printed circuit boards (PCBs) in China and internationally.
603920
CN¥56.44
7D
-14.7%
1Y
71.0%
Anhui XDLK Microsystem
Market Cap: CN¥24.1b
Engages in the research and development, testing, and sale of sensors in China.
688582
CN¥59.91
7D
-10.6%
1Y
-8.6%
Shennan Circuits
Market Cap: CN¥182.7b
Engages in the design, manufacture, and sale of printed circuit boards, packaging substrates, and electronic assemblies in China and internationally.
002916
CN¥268.16
7D
-7.6%
1Y
163.1%
Fiberhome Telecommunication Technologies
Market Cap: CN¥77.1b
Fiberhome Telecommunication Technologies Co., Ltd.
600498
CN¥56.77
7D
21.1%
1Y
121.7%
T&S CommunicationsLtd
Market Cap: CN¥28.7b
Develops, manufactures, and sells fiber optics communication products in China.
300570
CN¥128.99
7D
-10.2%
1Y
38.5%
Victory Giant Technology (HuiZhou)Co.Ltd
Market Cap: CN¥246.0b
Victory Giant Technology (HuiZhou)Co.,Ltd.
300476
CN¥284.95
7D
-9.6%
1Y
389.5%
Beijing Dahao TechnologyLtd
Market Cap: CN¥18.5b
Researches and develops, produces, and sells computerized control products for embroidery machine and related drivers in China and internationally.
603025
CN¥16.55
7D
-4.8%
1Y
11.4%
Anker Innovations
Market Cap: CN¥50.8b
Operates as a smart hardware technology company in China and internationally.
300866
CN¥94.80
7D
-3.0%
1Y
-13.0%
Quectel Wireless Solutions
Market Cap: CN¥22.8b
Engages in the research and development, design, production, and sale of wireless communication modules and solutions worldwide.
603236
CN¥79.23
7D
-8.9%
1Y
-6.2%
Jones Tech
Market Cap: CN¥16.1b
Provides materials solutions for intelligent electronic equipment in China.
300684
CN¥53.95
7D
-9.9%
1Y
99.6%
Hangzhou EZVIZ Network
Market Cap: CN¥21.3b
Engages in the manufacture and sale of smart home products in China and internationally.
688475
CN¥27.09
7D
-8.7%
1Y
-34.5%
Raytron TechnologyLtd
Market Cap: CN¥48.4b
Engages in the research and development, design, manufacturing, and sales of uncooled infrared imagining, MEMS sensor, and image processing algorithms technology in China.
688002
CN¥107.14
7D
-9.0%
1Y
73.1%
Ruijie Networks
Market Cap: CN¥68.2b
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¥85.68
7D
-3.9%
1Y
52.0%
Luxshare Precision Industry
Market Cap: CN¥342.4b
Designs, manufactures, and sells cable assembly and connector system solutions worldwide.
002475
CN¥47.00
7D
-8.1%
1Y
10.9%
Shenzhen Zesum Technology
Market Cap: CN¥24.1b
Engages in the research, design, development, manufacturing, and sale of precision electronic components in China and internationally.
301486
CN¥188.54
7D
-9.5%
1Y
190.5%
Jiangxi Jiangnan New Material Technology
Market Cap: CN¥16.3b
Jiangxi Jiangnan New Material Technology Co., Ltd.
603124
CN¥111.62
7D
-5.5%
1Y
n/a
Suzhou TFC Optical Communication
Market Cap: CN¥260.3b
Provides optical communication devices in Mainland China and internationally.
300394
CN¥334.80
7D
-7.5%
1Y
414.5%