Established in 2016 and based in Nantong, Jiangsu, China, Sadouqi is a leading manufacturer specialising in the research, development, production and servicing of industrial doors. With a modern production base spanning 10,000 square metres, we utilise professional smart manufacturing to provide safe, reliable and efficient industrial door solutions for industrial settings worldwide.

We specialise in the manufacture of a comprehensive range of industrial doors, with core products including flexible doors, hangar doors, wind-resistant roller shutters, explosion-proof roller shutters, industrial sectional doors and high-speed doors. These are precisely tailored to meet the stringent requirements of diverse environments such as factories, warehouses, airports, ports, chemical plants and logistics facilities.

Through rigorous production management and technological innovation, Saduqi has secured over 30 authoritative certifications, including CE certification, ISO system certification, authoritative CNAS test reports and national patent certificates. Every production stage and every product undergoes stringent inspection, with quality meeting international standards.

With over a decade of dedicated commitment, Sadouqi has consistently refined its products and services to the highest standards, upholding rigorous requirements. We remain steadfast in safeguarding production safety through reliable quality and ensuring customer peace of mind with comprehensive after-sales support.

Looking ahead, we will continue to focus on product research and development alongside technological innovation, constantly iterating and upgrading our offerings. We are committed to ensuring that every factory is equipped with industrial doors that are safe, user-friendly and durable.