Shandong Renfeng Özel Malzemeler Co Ltd
Ekle: No.1 Renfeng Yol, Qifeng, Huantai, Zibo, Shandong, Çin 256407
Tel: 86-533-8690983 / 8688836
Faks: 86-533-8690158
Email: zpf@sdrenfeng.com
wzy@sdrenfeng.com