... quality control of the of Tangshan Huida Ceramic (Group) Co., Ltd from 1995 to 2007; 2)Turnkey ... and glaze preparation of Chongqing Duravit Sanitary Ware Co., Ltd.in May 2004;8)To design and ... project of annual capacity of 600000 pcs for Jomoo Group Co., Ltd., in May 2008;12)To undertake ... including design and manufacture, for Fujian Bolina Sanitaryware Co., Ltd., with annual capacity of 600,000 pcs ...