About Hanneng

Zhejiang Hanneng Glass Technology Co., Ltd (HN Glass) is a high-tech enterprise specializing in R & D, and manufacture of glass tempering furnace. Main products: Flat Glass Tempering Furnace, Bi-Directional Flat & Bent Glass Tempering Furnace, Turbo Blower Convection Glass Tempering Furnace, air floating 2mm ultra-thin glass tempering unit, automatic connection and other five categories of products.

We adhere to independent research and development, independent production, adhering to the purpose of process continuity, with independent intellectual property rights, a complete industrial chain and sustainable development and innovation capabilities.

Hanneng's quality policy is "Strictly control product quality, ensure management, meet customer needs, and continuously improve."

  • Hanneng was established in


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About Us
About Us


Independent research and development, independent production, adhering to the continuity of the process


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