Tianhai Auto Electronics Group Co., Ltd. (abbreviation: THB Electronics) was founded in 1969, which is a powerful research and production enterprise of automotive connectors and a new R&D enterprise of automotive electronic products.

U.S. R&D Center


Review Number: GS(2019) No. 1698

THB Harbin

THB Changchun

THB Liaoning

THB Anhui

THB Shanghai

THB Wuhu

THB Chongqing

THB Hunan

THB Fujian

THB Liuzhou

THB Hebi

THB Zhengzhou

  • 5

    5 categories of products

  • 10000+

    More than 10,000 varieties

  • 6

    6 R&D centers

  • 21

    21 Production Bases

  • 100+

    In 2023, the sales revenue has reached10billion RMB

  • Electrical Transmission System

    Electrical Transmission System

    THB as one of the pioneers of vehicle electronic system is committed to the design and manufacture high speed and high & low voltage wire harness for intelligent connected vehicles.

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  • Connection System

    Connection System

    Connecting attentively every time, make cars safer, greener and more intelligent

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  • Intelligent Control

    Intelligent Control

    The research and development of intelligent control electronic products of THB Group adopts V-model process design to realize the interactive verification of product development, simulation and testing.To ensure we provide customers with safe and reliable products.

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  • Low-Carbon Intelligent Mobility

    Low-Carbon Intelligent Mobility

    We are focusing on the future of mobility, providing customized and innovative solutions in the design, development and delivery of electric vehicles.

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