The quality control is implemented through the ISO9001 Quality Management System, which the factory has taken the lead in adopting. We emphasize strict quality control and reliable product performance. Notably, 80% of the internal components of circuit breakers are manufactured in-house by the company itself to better control product quality. Many products have obtained international certifications such as CB, CE, CCC, SEMKO, KEMA, ASTA, and ROHS, ensuring compliance with global standards.

Regarding raw material supply, CDADA selects suppliers carrying certificates that 100% guarantee the materials do no harm to the environment, indicating a focus on certified and environmentally friendly sources. While specific details on supply stability or volume continuity are not explicitly detailed on the site, the long-term operation of three factories with a 52,400 m² production area, over 300 staff, and consistent annual output of 3,000,000 sets suggests a stable operational foundation supported by reliable supplier partnerships. This integrated approach contributes to cost-effective and high-quality electrical solutions for international markets.

Yes,our production capacity appears sufficient for its operations as a leading circuit breaker manufacturer. Shanghai DADA Electric Co., Ltd. operates three factories with a total production area of 52,400 m² and employs more than 300 staff. The facilities are equipped with 100 sets of main processing machines, supporting an annual output of 3,000,000 sets of products. With over 40 years of OEM & ODM experience, strong in-house R&D, and more than 70 technology invention patents, CDADA demonstrates robust manufacturing capabilities. We produce a wide range of low-voltage electrical apparatus, including miniature circuit breakers and related devices, while maintaining strict quality control where 80% of internal components are made in-house. International certifications such as CE, CCC, and others further support reliable large-scale production. This setup enables them to meet global demand across regions like Southeast Asia, the Middle East, and Europe through efficient, customized solutions.