Due to our enormous understanding and massive knowledge, Douai is designed with various styles popular in the market. Plated with chromium, the tube has higher hardness
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The whole production of Douai is greatly improved. Featuring recyclability, it generates no pollution to the environment
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Douai has the best features and most unique specs. The product will never generate static problems
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Douai is expertly crafted from reliable materials. Being a good and indispensable life helper, it is widely used by people in their daily life
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Douai is designed with the innovative concept. The special steel and chromium materials make it highly resistant to fire and heat
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The strict quality control of this product is the basis to ensure the quality. Plated with chromium, the tube has higher hardness