CHINA ELITE CERAMICS INDUSTRIAL (BEIJING) CO., LTD The enterprise specialized in manufacturing of ceramic filter for casting We have gone through ISO9001: 2000 quality management system certification approved by CNAB and ANAB in United States, and it is strictly implemented in the production process to achieve the production quality for each product in each procedure is traceable. Before the products leave the factory, the strict testing for products ensure each product meet the customer&＃039;s quality standards demand.