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Zowor Door Industry
Steel and timber fire doorsets certified by Intertek and UL.
Top companies · September 2026
Zowor (中沃门业, trading internationally as Henan Zhongwo Fire Science and Technology) manufactures steel and timber fire doorsets, fire windows and fire shutters from two plants in Henan with around four hundred staff. It is one of the few Chinese fire-door makers to publish a full certificate register rather than unattributed logos: Intertek is named as the certifying laboratory for its British Standard route doors under certificates 200821001SHF-002-R1 and 200330021SHF-001-R1, and it holds UL certification under file R40144. Domestic production is separately held under CCCF 3C certification to GB 12955, with model codes and certificate numbers listed alongside.
- Commercial offices
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Commercial offices
Ethiopia Commercial Bank
Ethiopia
Source ↗
Projects as published on Zowor Door Industry's own website.
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Zhengzhou plant and head office
Zhengzhou, Henan
More fire safety companies in Zhengzhou → -
Minquan plant
Shangqiu, Henan
More fire safety companies in Shangqiu →
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