• Voltage Protector
    A voltage protector is an intelligent safety device designed to safeguard electrical equipment and household appliances from damage caused by voltage fluctuations, overvoltage, undervoltage, or transient surges. With the increasing number of modern household and industrial electrical devices, the in...
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  • Smart Sockets And Timers(Mechanical And Electronic)
    Our Smart Sockets and Timers provides versatile solutions for modern energy management, catering to both residential smart home integration and heavy-duty industrial automation. This category features high-precision control devices designed to optimize power consumption, enhance security, and stream...
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Featured Products
We specialize in over & under voltage protectors and smart sockets, developed by an experienced team with strict quality control and authoritative certifications for stable and safe performance.
About Haowei
Smart Power Protection Solution Provider
The company specializes in the R&D, production and sales of over & under voltage protectors and smart sockets, all elaborately developed by a senior professional design team. With exquisite craftsmanship and strict quality control, our products achieve excellent industry standards in exterior design, functional stability and safety performance, winning wide recognition and praise from customers. Meanwhile, we have been continuously improving our modern management system and obtained a number of authoritative certifications including CE and ISO9001.
OEM & ODM
We fully undertake OEM brand labeling and in-depth ODM customization services.
  • Reduce Applicable
    Cost
  • Applicable
    Cost
  • Good Environmental
    Benefits
  • Accept
    Customization
Our Strengths,
Your Competence
  • Profession all Design

    Developed by an experienced industry team, our products feature high-sensitivity protection, fast response, excellent durability, enhanced safety performance and wide voltage compatibility.

  • Stringent Quality Control

    We implement standardized production from raw materials to finished products, with full inspection throughout the process to ensure consistent product reliability.

  • Customer-Centric Approach

    We provide customized solutions for a wide range of application scenarios.