Explore Our Certification Credentials

Our heat exchangers are manufactured in compliance with internationally recognized standards and certified by accredited authorities. Each certification reflects our commitment to quality control, product safety, and long-term operational reliability. From material selection to final inspection, every step is strictly managed to ensure consistent performance across diverse industrial applications.

Our Office & Factory

Address: Building 2# Chuangzhi Park, Jiangning District, Nanjing Jiagsu Province, China.

E-Mail: info@oudun-international.com

Tel: +86 15755358404

Whatsapp: +86 15755358404

Wechat: +86 15755358404

  • Customized solutions: We can provide customized heat exchanger solutions based on your specific needs and application scenarios, ensuring that they fully meet your needs.
  • High quality products: We adopt advanced production processes and strict quality control to ensure the stable and reliable quality of each heat exchanger products.
  • Timely response: We will contact you as soon as we receive your inquiry and provide detailed product information and quotation.

Welcome To Visit Our Official Website!

If you have any questions, please contact us through the following ways, we will give you the most sincere service!