Hotline: +8618266696519In the highly regulated global HVAC industry, certification and compliance are critical factors when selecting a long-term supplier. Dezhou Xintong Air Conditioning Equipment Co., Ltd. strictly follows international quality management standards to ensure that every air conditioning and ventilation product meets the requirements of major global markets.
We have successfully obtained ISO 9001, ISO 14001, and ISO 45001 management system certifications. These certifications demonstrate our comprehensive strength in quality control, environmental protection, and occupational health and safety management. From raw material procurement and precision manufacturing to final product inspection, every process operates under standardized and traceable procedures.
For key HVAC and ventilation products, we comply with China Compulsory Certification requirements and hold CE marking, ensuring our products meet both domestic Chinese regulations and European market access standards. At the same time, we are actively advancing additional international certifications to expand into more overseas markets, including Southeast Asia, the Middle East, Africa, and South America.
Our certified product range includes ventilation fans, fire dampers, air handling components, and customized HVAC solutions. By integrating strict testing procedures with continuous technological improvement, we guarantee stable performance, durability, and compliance with international safety and environmental regulations.
As a reliable ISO certified HVAC manufacturer and CE certified ventilation equipment exporter, Dezhou Xintong Air Conditioning Equipment Co., Ltd. is committed to delivering globally compliant, high-quality HVAC systems that support commercial, industrial, and infrastructure projects worldwide.
