60 companies

Shengyi TechnologyLtd

Market Cap: CN¥329.5b

Engages in the design, production, and sales of copper clad laminates, bonding sheets, and printed circuit boards in China and internationally.

600183

CN¥135.67

7D

-8.3%

1Y

252.8%

Suzhou Dongshan Precision Manufacturing

Market Cap: CN¥421.1b

Manufactures and sells computer, communication, and other electronic equipment components in China and internationally.

002384

CN¥231.00

7D

-11.3%

1Y

325.3%

Shengyi Electronics

Market Cap: CN¥91.4b

Designs, produces, and sells printed circuit boards in China.

688183

CN¥110.23

7D

-13.1%

1Y

125.0%

Delton Technology (Guangzhou)

Market Cap: CN¥79.4b

Engages in the research, development, production, and sale of multi-layer printed circuit boards in China and internationally.

001389

CN¥174.31

7D

-6.3%

1Y

160.5%

Zhongji Innolight

Market Cap: CN¥1.3t

Researches, designs, develops, packages, tests, and sells optical communication transceiver modules and devices in China and internationally.

300308

CN¥1,136.55

7D

-4.0%

1Y

516.2%

Suzhou TFC Optical Communication

Market Cap: CN¥252.0b

Provides optical sub-assembly integrated solutions and optoelectronic packaging manufacturing services in Mainland China and internationally.

300394

CN¥231.00

7D

-15.5%

1Y

260.9%

Nanya New Material TechnologyLtd

Market Cap: CN¥58.1b

Engages in the design, research and development, production, and sales of composite materials in China and internationally.

688519

CN¥255.00

7D

-30.5%

1Y

517.9%

Linktel Technologies

Market Cap: CN¥27.8b

Focuses on the research and development, production, and sale of optical communication modules in China and internationally.

301205

CN¥213.60

7D

-20.8%

1Y

134.8%

Foxconn Industrial Internet

Market Cap: CN¥1.2t

Provides smart manufacturing and industrial internet services in Mexico, Vietnam, Singapore, Mainland China, and internationally.

601138

CN¥60.98

7D

-7.0%

1Y

126.2%

Eoptolink Technology

Market Cap: CN¥769.3b

Engages in the research and development, production, and sale of optical modules for optical communication applications in China and internationally.

300502

CN¥551.77

7D

-3.0%

1Y

337.1%

Nantong Jianghai Capacitor

Market Cap: CN¥61.1b

Researches, develops, produces, and sells capacitors and their materials and instruments in China and internationally.

002484

CN¥72.55

7D

-15.8%

1Y

225.0%

Shannon Semiconductor TechnologyLtd

Market Cap: CN¥83.1b

Shannon Semiconductor Technology Co.,Ltd.

300475

CN¥176.98

7D

-23.3%

1Y

435.8%

Ugreen Group

Market Cap: CN¥24.4b

Engages in the design, research, production, and sale of consumer electronics products in China and internationally.

301606

CN¥58.69

7D

3.9%

1Y

27.9%

JWIPC Technology

Market Cap: CN¥25.9b

Research, develops, and manufactures IoT hardware solutions.

001339

CN¥79.04

7D

-12.9%

1Y

96.4%

Shennan Circuits

Market Cap: CN¥238.4b

Engages in the design, manufacture, and sale of printed circuit boards, packaging substrates, and electronic assemblies in China and internationally.

002916

CN¥350.00

7D

-14.4%

1Y

155.5%

Victory Giant Technology (HuiZhou)Ltd

Market Cap: CN¥231.3b

Engages in the research, development, production, and sale of high-precision printed circuit boards in China and internationally.

300476

CN¥240.27

7D

-17.2%

1Y

57.0%

EverProX Technologies

Market Cap: CN¥51.6b

Engages in the research, development, production, and sale of optical communication components in China and internationally.

300548

CN¥175.28

7D

-18.1%

1Y

101.9%

T&S CommunicationsLtd

Market Cap: CN¥34.1b

Develops, manufactures, and sells fiber optics communication products in China and internationally.

300570

CN¥153.19

7D

-24.9%

1Y

39.1%

Ruijie Networks

Market Cap: CN¥123.5b

Engages in the design, research, and sale of network equipment, network security products, and cloud desktop solutions in China and internationally.

301165

CN¥110.86

7D

12.2%

1Y

151.1%

Wus Printed Circuit (Kunshan)

Market Cap: CN¥235.9b

Engages in the production, sale, and related after-sales services of various printed circuit boards in China.

002463

CN¥122.60

7D

-10.6%

1Y

138.3%

Shenzhen Ampron Technology

Market Cap: CN¥7.3b

Engages in the research and development, manufacture, sale, and service of sensors in China.

301413

CN¥56.70

7D

-10.2%

1Y

-3.3%

Unicomp Technology Group

Market Cap: CN¥21.7b

Engages in the research, development, manufacture, and sale of X-ray technology and intelligent detection equipment in China.

688531

CN¥131.00

7D

-20.2%

1Y

179.5%

Shenzhen JPT Opto-Electronics

Market Cap: CN¥32.1b

Engages in the research, development, production, and sales of lasers used for precision testing of integrated circuits and semiconductor optoelectronic devices in China and internationally.

688025

CN¥338.51

7D

-20.9%

1Y

314.2%

Uni-Trend Technology (China)

Market Cap: CN¥7.5b

Designs and manufactures test and measurement instruments worldwide.

688628

CN¥66.99

7D

-18.9%

1Y

91.9%

Electric Connector Technology

Market Cap: CN¥17.8b

Engages in the research, design, development, manufacture, and sale of miniature electronic connectors and interconnection system related products in China and internationally.

300679

CN¥42.39

7D

-18.4%

1Y

-4.1%

Shenzhen Qingyi Photomask

Market Cap: CN¥10.6b

Engages in the research, design, production, and sales of high precision masks in China and internationally.

688138

CN¥33.89

7D

-29.6%

1Y

23.1%

Yangtze Optical Electronic

Market Cap: CN¥13.9b

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¥110.00

7D

-13.8%

1Y

162.8%

Ningbo Sunrise Elc TechnologyLtd

Market Cap: CN¥10.4b

Engages in the manufactures and sale of precision components.

002937

CN¥34.90

7D

-15.3%

1Y

104.6%

Inspur Electronic Information Industry

Market Cap: CN¥130.2b

Provides cloud computing and big data services in China and internationally.

000977

CN¥88.66

7D

4.4%

1Y

63.9%

Shenzhen Anche Technologies

Market Cap: CN¥3.9b

Provides motor vehicle inspection solutions in China and internationally.

300572

CN¥17.17

7D

-13.3%

1Y

-27.4%

Talant Optronics (Suzhou)

Market Cap: CN¥7.7b

Engages in the research and development, production, and sale of photoelectric light guide plates and related components in China and internationally.

301045

CN¥70.13

7D

-16.7%

1Y

196.2%

YD Electronic TechnologyLtd

Market Cap: CN¥16.9b

Engages in the research and development, production, and sale of precision electronic components in China.

301123

CN¥72.78

7D

-26.5%

1Y

200.4%

Avary Holding(Shenzhen)Co

Market Cap: CN¥220.7b

Engages in the design, development, manufacture, and sale of printed circuit boards in China, the United States, rest of Asia, and Europe.

New

002938

CN¥95.60

7D

-9.2%

1Y

103.8%

Anhui Ronds Science & Technology

Market Cap: CN¥3.4b

Provides solutions for machinery condition monitoring in the predictive maintenance field in China.

688768

CN¥38.96

7D

-5.6%

1Y

-12.1%

Shenzhen Sunway Communication

Market Cap: CN¥66.0b

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¥68.51

7D

-23.6%

1Y

187.7%

Zhejiang Lante Optics

Market Cap: CN¥27.0b

Manufactures and sells optical products in China and internationally.

688127

CN¥66.61

7D

-14.4%

1Y

152.8%

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