86-310-5621558
Room 1307, Deyuan Building, 183 Lianfang East Road, Congtai District, Handan, Hebei, China (Mainland)
Square Nut DIN557/DIN562/DIN798/JIS B1163 with Grade 4/6/8/10, US $ 800 - 1000 / Ton, Hebei, China, YIDAO, YD-NN.Source from Handan Yidao Metal Products Co., Ltd. on Waimaotong.com.