Shuangfeng Ceramics Co.,Ltd is a Sino-American joint venture,Located in Zibo which is the biggest ceramic research base in China . Now have 2 tunnel kiln ,2 shuttle kiln and 2 roller kiln.  And newly setup 14 automatic production lines ,greatly improve the product quality and the production efficiency,the products of Shuangfeng Ceramics Co., Ltd. have reached an annual production capacity of 70 million pieces, and exported to more than 70 countries and regions such as the United States, Europe, the Middle East and Southeast Asia with an export rate of 95%.