NEW BAMBOO PAPER's grey paper board is manufactured in strict accordance with relevant national standards. Every detail matters in the production. Strict cost control promotes the production of high-quality and priced-low product. Such a product is up to customers' needs for a highly cost-effective product.We guarantee that all of our products can meet the with strict QC procedure strictly conducted.Compared with products in the same category,NEW BAMBOO PAPER's grey paper board's outstanding advantages are as follows.