

Professionalism and craftsmanship collide, strength and standards resonate with each other. ZHANG’S ENGINEERING INTELLIGENT CONTROL ushers in a glorious moment - successfully obtaining the certification certificate of quality management system (ISO9001), contract energy management service certification certificate, environmental management system (ISO14001), occupational health and safety management system (ISO45001). The crowning of four authoritative certifications is like a brilliant starlight, illuminating a new journey for high-quality development of the enterprise.

Quality Management System Certification (ISO9001) is not only an authoritative endorsement of its quality, but also a witness to our commitment to customer service.

Contract Energy Management Service Certification is ZHANG’S ENGINEERING INTELLIGENT CONTROL 's outstanding medal of deepening energy conservation and emission reduction. With cutting-edge technologies and innovative solutions, we customize energy-saving recipes for customers and become a shining beacon on the green development track.

Environmental Management System Certification (ISO14001) witnesses enterprises implementing the concept of green development, integrating environmental protection awareness into every corner of production and operation, and outlining a beautiful picture of harmonious coexistence between man and nature.

Occupational Health and Safety Management System Certification (ISO45001) is a vivid interpretation of ZHANG’S ENGINEERING INTELLIGENT CONTROL humanistic care. Here, every effort is respected and every dream is cared for.
The management specifications and service standards reflected in the certification system have been deeply integrated into daily operations since the beginning of the company's establishment. Now that it has officially gained authoritative recognition, it is not only the best feedback to this original intention, but also a powerful driving force for continuing to move forward in the future. ZHANG’S ENGINEERING INTELLIGENT CONTROL will continue to improve and bring better service to everyone!

