
Shenzhen CHANZEHO Technology Co., Limited, founded in 2009, specializes in the R&D, production, and sales of power adapters, battery chargers, and control boards for home appliances. Based in Pingshan District, Shenzhen, our 20, 000-square-meter facility ships 20 million units annually. As a national high-tech enterprise with an output value exceeding 200 million RMB, we employ over 450 people, including 50+ R&D engineers. Our industry-leading R&D reliability and EMC testing centers support our role as a core supplier to Midea, Haier, and Dreame. By 2025, we completed the digitalization of our factory, setting the stage for our goal of 1 billion RMB in revenue by 2030. Chanzeho(CZH) held ISO, ROSH, REACH, CE, FCC, BSMI, SAA, EAC, IRAM, NCC, UKCA, KC, PSE, BIS, GS and ETL/UL certifications. 2009, Founded as a specialist in power supply manufacturing; 2012, Expanded, successfully entered the robotic vacuum cleaner market with a landmark partnership with Haier; 2014, Innovated, secured 10+ design patents and software copyrights; 2016, Established our factory and founded a Hong Kong company for global trade; 2017, Globally certified, accepted worldwide; 2018, Certified to ISO 9001: 2015 Quality Management Standard; 2019, Built a world-class R&D team and achieved a breakthrough annual shipment of 10 million units; 2020, Moved to Chanzeho Industrial Park (20, 000 square meters), added key workshops: SMT, Wire Harness, and Injection Molding; 2021, Upgraded Sales Structure and Optimized Service System, annual sales exceeded 100 million RMB; 2022, Expanded the sales team and continuously introduced high-end technology and talent, achieved a sales volume of 20 million units; 2026, Driving growth through sales team expansion, increased production capacity, and strengthened quality control, targeting annual sales of 30 million units. The company has assembled a formidable R&D and technical team of more than 50 professionals, each with an average of over 10 years of industry experience. It has established an industry-leading reliability product testing center, equipped with over 30 sets of advanced and comprehensive testing equipment, including an EMC conduction and radiation testing chamber, a power plug roller test machine, an ESD electrostatic tester, a lightning surge tester, a high and low temperature test chamber, a salt spray tester, a waterproof and rainproof testing machine, and a wire swing machine, ensuring top-tier product quality. To further expand its international market presence, Chanzeho established Chanzeho Technology (Hong Kong) Co., Ltd. In 2016. Over the past ten years, Chanzeho has continuously accumulated experience and resources, establishing long-term, stable partnerships with high-quality raw material suppliers both domestically and internationally. Its products are exported to over 30 countries and regions, including Europe, the United States, Japan, South Korea, Australia, and New Zealand. The company holds safety certifications from numerous countries worldwide, with an annual shipment volume reaching 20 million units. It has earned the trust and high praise from a wide range of clients, such as Xiaomi, Midea, Haier, Whirlpool, Supor, and Joyoung. In the future, Chanzeho Technology will remain true to its original aspirations, steadfastly adhering to its corporate mission of "providing customers with high-quality, globally compliant power products. " It will continue to uphold its business philosophy of "excellence in quality, specialization in power, alignment with the market, and safety for millions of households. " The company is committed to continuously optimizing production processes, improving service systems, and creating products with strong market competitiveness, aiming to become a trusted enterprise in the global power supply industry.