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High Temperature Resistant Bolts And Nuts

High Temperature Resistant Bolts And Nuts

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Aluminum Alloy Bolts And Plugs

Aluminum Alloy Bolts And Plugs

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Dowel Pins、Parallel Pins、Bushes

Dowel Pins、Parallel Pins、Bushes

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Sealing Push-In Caps For Engine And Motor Cylinders

Sealing Push-In Caps For Engine And Motor Cylinders

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Car Seat Transmission Pinion

Car Seat Transmission Pinion

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Zhoushan Haiyue Auto Parts Co., Ltd.

    Zhoushan Haiyue Auto Parts Co., Ltd., established in June 2020, specializes in the development of high-temperature bolt/nut, automobile electric seat transmission gear components, aluminum alloy screw plug and non-standard automotive metal parts.
    The company boasts comprehensive production and inspection equipment. Its core team members, all with over a decade of experience in their respective fields, are familiar with technology R&D and production management, ensuring lower production costs while ensuring higher quality. Current direct customers include SAIC Motor Corporation Limited, Shanghai Automobile Gear Works, Yanfeng Adient Seating Co., Ltd., KEIPER Seating Mechanisms Co., Ltd. (Changshu), Dongfeng Adient Automotive Seating Co., Ltd., Shanghai Yanpu Precision Technology (Group) Co., Ltd., Böllhoff (China) Fasteners Co., Ltd., and Caillau China Ltd.
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What effect does the car seat transmission pinion heat treatment process have on the tooth surface hardness?

2025-10-24

Car seat transmission pinions are core components for adjusting seat position. The tooth s...

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