... board books & customed coloring books Book Printing Service in Hangzhou Baisheng Printing Company Materialaccording to customer’s demand ... Baisheng printing Co.,Ltd which headquartered in Hangzhou, zhejiang, China, was found in 2002. Covering an area of ... Industrial Park, No.525 Dengyun Road, Hangzhou310012, Zhejiang, China Product/Service: Hardcover Book Printing, Book Printing, Catalog Printing, ...