Wenzhou Oulier Fasteners Co.,Ltd  
Contact Name:RingPhone:0577-86935887Fax:0577-86852117
Address:Room 302, 2 Building, Zhennan Mansion, Yongzhong Town, Longwan District, Wenzhou City, Zhejiang Province, ChinaZipcode:325024
Email:Website: http://www.olefasteners.com
DIN product:
IFI product:
DIN 917
Hexagon cap nuts
DIN 1587
Hexagon domed cap nuts