About Us

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Founded in 2006 and based in Langfang, Hebei Kunna Metal Products Co., Ltd. has nearly two decades of experience in the metal materials industry. With a modern factory covering over 30,000 square meters and a team of 300+ professionals, we are a leading enterprise in metal surface treatment and fabrication, closely affiliated with Langfang Yueneng New Energy Technology Co., Ltd.
We specialize in metal processing for architectural decoration and photovoltaic industries, offering services including manufacturing, stamping, spraying, and anodizing. From R&D to finished product delivery, we provide integrated, full-process solutions supported by advanced equipment and intelligent production systems.

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Our advantages

  • GLOBAL SERVICE

    GLOBAL SERVICE

    With 12 years of industry expertise, we’ve served 12,500+ businesses worldwide, maintaining an 85% client retention rate.

  • OEM and ODM

    OEM and ODM

    100% in-house production with 10 fully automated lines, ensuring cost efficiency and stable supply. OEM/ODM supported.

  • 24/7 Service

    24/7 Service

    24/7 engineering support with DFM feedback within 4h.High - quality all - round service

  • Quality Control

    Quality Control

    Our expert R&D team ensures compliance with international standards: SGS, AS/NZS 1170, and ISO 9001 certified.

  • Material Management

    Material Management

    All of our aluminum profile are made aluminum alloy 6005-T5 with surface protection anodic oxidation, hooks and bolts made of stainless steel 304 (SUS 304).

  • Our Workshop

    Our Workshop

    We maintain complete in-house production capabilities from raw material processing to finished products.

Product

The motorized curtain track system works with Duya’s Tuya and the smart motor of the smart curtain household metal material

News

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