Dezhou Shangjia Abrasive Materials Co., Ltd. - Located in the Xitang Industrial Park, Dacao Town, Ningjin County, Dezhou City, Shandong Province, we are a manufacturer specializing in abrasive materials. Integrating processing, research and development, manufacturing, sales, and service, we have achieved substantial success in the ceramic lining field.Our company boasts robust capabilities and mature production processes. Our main product lines include: Aluminum Oxi...