Suzhou Polytime Machinery Co, Ltd. Aderesi Itsinda rya 14, Xiangqun Umudugudu, Umujyi wa Leyu, Umujyi wa Zhangjiagang, Umujyi wa Suzhou (No 88, Umuhanda wa Lejiang) E-imeri info@polytimetech.com Whatsapp +86 15851618647