Dongying Dongda Machinery Manufacturing Co., Ltd
ADD： 56 Quanzhou Road, development zone, Dongying City, Shandong Province
TEL： 13675469181
Q Q：1551401833
P.C.：257091
EMAIL：dongda0546@163.com,dongda181@163.com
WEB：http://www.viztvdocumentaryfilms.com