Qinhuangdao Zhongyuan Glass Technology Engineering Co., Ltd (ZYG) specialized in glass factory design of sheet glass production line, float glass production line and patterned glass production line, engineering technology consultancy, total engineering contracting (turn key project), equipment with rich experience in designing glass plant project in China and abroad. Such as the superior quality sheet glass production line with capacity of 210T/D of Qinhuangdao Ruihua Glass CO., Ltd., Superior quality sheet glass production line with capacity of 600T/D of Northern Mingjing Glass CO., Ltd. Superior quality solar glass production line with capacity of 500 MV/Y of Shanxi Rishengda Technology CO.,LTD and many other glass production line in China as well as one production line in Pakistain and one production line in India.