Douai is manufactured with the help of our talented team of craftsmen.
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From the development phase, we work to enhance the material quality and product structure of Douai .
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generates a sound image of exceptional quality.
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As our workers conduct manufacturing by using the latest technologies, Douai is exquisite in every detail.
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Douai is designed by professionals and made of well-selected materials.
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The material used is high in strength and wear-resistant, and equipped with standard structure reels, brake bodies, guide grooves, etc., the finished product is not only flexible in opening and closing, durable, but also has good functions such as wind resistance, fire prevention, and dust resistance, and can be used safely and effectively Protect property and personnel safety.