Description: "Boyan Color Chart was founded in 2005,l ocated in Guangzhou, China. The footprint of Boyan factory covers 18000 Square Meters, and there are 200 workers, 30 Technicians, 5 designers and 10 sales. Over the years, Boyan has established a strict and precise system on production process and quality control. The Color Charts that produced by Boyan have excellent quality and strong color fastness.We always follow closely all clients' specific requests in colors and design so that all clients? unique