Leader Group has been adhering to the concept of more innovative, safer, and more efficient product design and manufacturing. The factory has successively passed ISO9001-2008 quality management system, ISO14001 environmental management system, OHSAS18OO1 occupational health, safety management system certification and CMMI capability maturity model Integrated certification. Since 2015, the group has started the reform of digital management and operation. It has comprehensively improved supplier ERP management, digital traceability management of intelligent manufacturing, digital identification of product quality and inspection, innovative digital management of warehousing, and digital CRM management of customers. As a result, the quality of the products and the development of the group play a strong guarantee.

Our products have passed many international certifications such as TUV Rheinland, UL, JET, DEKRA, European CPR certification, CE, and ROHS. In addition, the products have successfully entered many internationally renowned List of suppliers of component manufacturers (Longi, Jinko, Trina, Canadian solar) and become the designated authorized supplier. Our earliest photovoltaic products have been running smoothly for more than 20 years. The service life of the product reaches 30 years. The company has always pursued product stability and high efficiency as its goal, providing excellent solutions for global photovoltaic system connections.
Factory Quality System-Patent-2