We are working hard on achieving high-quality products by using advanced production equipment, raw material and a strict QC system. So we have also built a very strict management system in QC. Our products have already acquired the ISO9001:2008 certificate. During decades of our efforts, our products have satisfied our clients at home and abroad.

       Our QA/QC department controls products' quality strictly from raw material to finished products.

       Test Items / Operation Procedures:
       1 Raw materials: All the raw material is preprocessing.
       2 Refining mud: This stage is very important.
       3 molding: Strictly control the size
       4 Burning: Make sure the temperature for kiln
       5 Packing: confirm the right marks for right products