121 companies

Suzhou Dongshan Precision Manufacturing

Market Cap: CN¥352.9b

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

002384

CN¥193.60

7D

-11.1%

1Y

238.7%

Delton Technology (Guangzhou)

Market Cap: CN¥68.8b

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

001389

CN¥149.60

7D

-13.1%

1Y

103.6%

Shengyi Electronics

Market Cap: CN¥85.7b

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

688183

CN¥102.30

7D

-13.5%

1Y

39.4%

Zhuhai Bojay ElectronicsLtd

Market Cap: CN¥22.7b

Engages in the research and development, production, sale, and technical services of industrial automation, intelligent equipment, and system solutions in China and internationally.

002975

CN¥108.88

7D

2.7%

1Y

194.8%

Shengyi TechnologyLtd

Market Cap: CN¥306.8b

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

600183

CN¥126.30

7D

-12.6%

1Y

153.3%

Suzhou TFC Optical Communication

Market Cap: CN¥272.2b

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

300394

CN¥249.50

7D

-12.9%

1Y

170.0%

Nanya New Material TechnologyLtd

Market Cap: CN¥63.5b

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

688519

CN¥278.20

7D

-11.8%

1Y

264.6%

Zhongji Innolight

Market Cap: CN¥1.0t

Research and development, design, manufacturing, and sales of high-speed optical transceivers in China, United States, Singapore, Netherlands, United Kingdom, and Hong Kong.

300308

CN¥870.22

7D

-13.1%

1Y

171.9%

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¥60.40

7D

-11.5%

1Y

25.8%

Linktel Technologies

Market Cap: CN¥39.5b

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

301205

CN¥303.98

7D

-0.03%

1Y

166.4%

Eoptolink Technology

Market Cap: CN¥574.4b

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

300502

CN¥412.00

7D

-11.7%

1Y

94.8%

Nantong Jianghai Capacitor

Market Cap: CN¥50.1b

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

002484

CN¥59.50

7D

-14.9%

1Y

111.0%

Accelink Technologies CoLtd

Market Cap: CN¥137.7b

Researches, develops, manufactures, sells, and technical services for optoelectronic chips, devices, modules, and subsystem products in China and internationally.

002281

CN¥166.39

7D

-16.7%

1Y

166.9%

Fujian Star-net Communication

Market Cap: CN¥24.3b

Engages in the provision of ICT infrastructure and AI application solutions in China.

002396

CN¥32.08

7D

-5.4%

1Y

22.9%

J.Pond Precision Technology

Market Cap: CN¥7.7b

J.Pond Precision Technology Co., Ltd. engaged in the research and development, production and sales of precision functional components, structural parts, AND VC heat-dissipating plate components.

301326

CN¥106.87

7D

-4.5%

1Y

9.9%

JWIPC Technology

Market Cap: CN¥24.5b

Research, develops, and manufactures IoT hardware solutions.

001339

CN¥74.80

7D

-14.4%

1Y

38.4%

Shannon Semiconductor TechnologyLtd

Market Cap: CN¥71.8b

Shannon Semiconductor Technology Co.,Ltd.

300475

CN¥153.00

7D

-11.0%

1Y

275.7%

EverProX Technologies

Market Cap: CN¥58.6b

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

300548

CN¥198.94

7D

-9.2%

1Y

70.2%

T&S CommunicationsLtd

Market Cap: CN¥45.1b

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

300570

CN¥202.90

7D

4.7%

1Y

60.8%

Suzhou Hengmingda Electronic Technology

Market Cap: CN¥13.5b

Suzhou Hengmingda Electronic Technology Co., Ltd.

002947

CN¥54.19

7D

-11.6%

1Y

27.2%

Victory Giant Technology (HuiZhou)Ltd

Market Cap: CN¥234.8b

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

300476

CN¥245.00

7D

-11.2%

1Y

2.1%

Shennan Circuits

Market Cap: CN¥234.1b

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

002916

CN¥343.63

7D

-12.5%

1Y

113.3%

Ruijie Networks

Market Cap: CN¥129.1b

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

301165

CN¥115.90

7D

-21.7%

1Y

78.2%

Shenzhen SEICHI Technologies

Market Cap: CN¥43.7b

Engages in the research and development, production, and sale of new display device testing equipment in China.

688627

CN¥465.29

7D

-14.2%

1Y

356.6%

Wus Printed Circuit (Kunshan)

Market Cap: CN¥222.4b

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

002463

CN¥115.57

7D

-7.6%

1Y

99.4%

Shenzhen Qingyi Photomask

Market Cap: CN¥10.7b

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

688138

CN¥34.21

7D

-3.4%

1Y

2.5%

Shenzhen JPT Opto-Electronics

Market Cap: CN¥38.8b

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¥409.30

7D

-1.4%

1Y

227.8%

Yangtze Optical Electronic

Market Cap: CN¥19.0b

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¥150.22

7D

-2.5%

1Y

181.0%

MLOptic

Market Cap: CN¥22.9b

Operates as a precision optical solutions company in China and internationally.

688502

CN¥436.60

7D

-3.9%

1Y

-3.2%

Electric Connector Technology

Market Cap: CN¥21.1b

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

300679

CN¥50.20

7D

-1.9%

1Y

-0.1%

Uni-Trend Technology (China)

Market Cap: CN¥9.4b

Designs and manufactures test and measurement instruments worldwide.

688628

CN¥83.71

7D

9.5%

1Y

126.4%

Shenzhen Ampron Technology

Market Cap: CN¥7.7b

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

301413

CN¥60.07

7D

-18.8%

1Y

-37.8%

Unicomp Technology Group

Market Cap: CN¥22.0b

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

688531

CN¥132.79

7D

-9.7%

1Y

118.9%

YD Electronic TechnologyLtd

Market Cap: CN¥17.1b

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

301123

CN¥73.68

7D

-9.3%

1Y

71.8%

Avary Holding(Shenzhen)Co

Market Cap: CN¥203.0b

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

002938

CN¥87.95

7D

-10.7%

1Y

64.1%

OPT Machine Vision Tech

Market Cap: CN¥14.5b

Engages in research, development, production, and sale of core machine vision software and hardware, and motion control products in Mainland China and internationally.

688686

CN¥119.23

7D

-4.6%

1Y

-9.1%

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