About Us_Hangzhou Deheng Smart Electric Co.,Ltd.

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Company

Hangzhou Deheng Smart Electric Co., Ltd. is a manufacturer specializing in residential smoke alarms and home fire safety products. Established in 2020 and based in Hangzhou, China, we are a wholly-owned subsidiary of Hangzhou Antai BS Electrical Company, which has been engaged in the electrical industry since 2005.

Building on our parent company’s manufacturing experience and industry expertise, Deheng Smart Electric focuses on the development and production of reliable residential smoke alarms. Our products are designed for houses, apartments, rental properties, and other residential applications, with a focus on reliable detection, low false alarms, easy installation, and long service life.

Our smoke alarm products have been tested and certified by TÜV Rheinland according to EN 14604, and have also obtained AS 3786 certification for the Australian market.

All smoke alarms and other alarm products are 100% calibrated and controlled under our efficient ISO 9001 quality management system.

These certifications reflect our commitment to product quality, safety, and compliance with international standards.

We also provide flexible OEM and ODM services, including logo, packaging, and user manual customization, and are committed to building long-term partnerships with customers worldwide.

50,000+ square meters Factory Built-up Area 20+ Years of Industry Experience 137+ Manufacturing Personnel

History

2024year

Corporate Member of Hangzhou Municipal Import-Export Chamber of Commerce

2023year

Certified as a Zhejiang Provincial High-Tech Enterprise

2020year

Incorporate a wholly-owned subsidiary

2016year

Certified Hangzhou Municipal High-Tech Enterprise

2005year

Incorporation

Certificate

Eco-Conscious Manufacturing

RoHS: Keeping Toxins Out of Electronics

The RoHS Directive (Restriction of Hazardous Substances) is a key EU regulation designed to protect human health and the environment. It restricts the use of specific hazardous materials like lead (Pb), cadmium (Cd), mercury (Hg), and others (10 substances in total) in electrical and electronic equipment (EEE). By limiting these toxins, RoHS safeguards consumers and workers, reduces pollution from e-waste, and has become a widely adopted global standard for responsible manufacturing.

Our Commitment to RoHS Compliance

At Hangzhou Deheng Smart Electric, environmental responsibility is integral to our manufacturing. We strictly adhere to all RoHS Directive requirements. Our range of smoke alarm detectors is fully RoHS compliant, ensuring they are safe for your home and contribute to a healthier planet by minimizing hazardous substances. Choosing our products means choosing safety and eco-conscious design.

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