Manager Tian：+086 133 0531 0934 Tel：+086 0531-8125 3358   +086 0531-8599 8751 Fax：0531-8125 3375 E-mail：rnyy@rnomac.com Address：In the South Gate of Xinghuo Science and Technology Park, No. 1929, Middle Section of Meili Road, Huaiyin District, Jinan City