Taizhou Jindun Special Fire Door has strengthened Hailing district's industrial profile by securing orders for national key projects through high-end specialized manufacturing.
Located in Hongqi sub-district, the provincial high-tech enterprise specializes in R&D and production of nuclear power special doors, shielding doors, blast-resistant doors, and bulletproof windows. Its upgraded intelligent production lines have significantly improved manufacturing precision, standardization, and product qualification rates.
Among its flagship products is a massive protective door tailored for nuclear power stations. Measuring 13 meters high and 9 meters wide — equivalent to a four-story building — it integrates earthquake resistance, soundproofing, thermal insulation, and shockwave mitigation.
Jindun Door's enhanced capabilities in blast resistance and shielding have helped it win procurement bids for major national nuclear energy projects, including the Sanmen and Hongyanhe nuclear power plants.
In addition to technology upgrades, the company participates in Taizhou's enterprise sustainable development project, optimizing workplace management, operational workflows, and occupational health systems. General Manager Tao Jianhua stated that Jindun Door will continue investing in specialized R&D to build an innovative manufacturing benchmark and support Hailing's high-quality industrial growth.