
Hello! I’m David Liu, Founder & Master Craftsman (Since 1996)
We built Sidarui from the ground up, delivering 30,000+ designs for 450+ global brands. Certified in 8 hat-making techniques, he drives cost-effective, brand-focused production. With 30 years of innovation, Sidarui helps partners reduce costs, launch standout collections, and access deep manufacturing expertise


30 Years of Industry Experience
With 30 years in the industry, Sidarui has refined its expertise in delivering premium headwear, bags, gloves, and scarfs. Our decades of experience give us deep insight into market trends and evolving customer needs.
Over the years, we’ve earned a strong reputation for reliability and innovation. Our experienced team leverages this foundation to consistently deliver products that meet and exceed expectations—helping your business grow with confidence.
Our Production



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