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密 码:
Hangzhou DingYuan Metal Washers Co.,Ltd.
ADD:No.10 xinda road, mujia village, xiaoshan district, hangzhou, zhejiang province
TEL:0571-82691268
FAX: 0571-82875869
Contact person :ChenShuiYuan
P.C:311231
E-MAIL:admin@dyfasteners.com