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ABOUT

Company

The Precision Link Driving Safety
Safe Motors, Tremendous Precision
Since 1992, Yiou Guan Optotech has grown from traditional wiring to advanced EV and 3D AVM solutions, delivering high-quality automotive harnesses and optoelectronic systems worldwide.
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Company
SERVICES

Services

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NEWS

News

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PRODUCTS

Products

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Waterproof Connector for wire harness connector applications
Waterproof Connector
Waterproof Connector supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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Lighting Wiring Harness for vehicle lighting systems
Lighting Wiring Harness
Lighting Wiring Harness supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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Electronic Internal Wiring for consumer electronics internal wiring applications
Electronic Internal Wiring
Electronic Internal Wiring supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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Jumper Wires and Adapter Cables for electronic jumper wire and adapter cable applications
Jumper Wires and Adapter Cables
Jumper Wires and Adapter Cables supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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AI Server Wiring Harnesses for AI server and data center applications
AI Server Wiring Harnesses
AI Server Wiring Harnesses supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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Fuse Wire and Fuse Holder for fuse holder and protection circuit applications
Fuse Wire and Fuse Holder
Fuse Wire and Fuse Holder supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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Agricultural Machinery Wire Harness for agricultural machinery applications
Agricultural Machinery Wire Harness
Agricultural Machinery Wire Harness supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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Reefer Truck Wiring Harness for reefer truck and cold-chain vehicle systems
Reefer Truck Wiring Harness
Reefer Truck Wiring Harness supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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Spool Wire for industrial spool wire applications
Spool Wire
Spool Wire supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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Industrial Control Panel Wiring for industrial control panel wiring
Industrial Control Panel Wiring
Industrial Control Panel Wiring supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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Low-Voltage Wire for low-voltage wiring applications
Low-Voltage Wire
Low-Voltage Wire supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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Connectors for wire harness connector applications
Connectors
Connectors supplied by Yiou Guan Optotech, supporting OEM/ODM wire harness manufacturing, IATF 16949 quality control and reliable B2B applications.
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