Ningbo BQhardware Co.,Ltd.  
Contact Name:Sam Lin(General Manager)Phone:0-13957472267Fax:0574-56702901
Address:Room 1201, unit 15 block 4, Yu Hu Hua Yuan, Jiangbei District, Ningbo, China.Zipcode:315020
Email:Website: http://
DIN|IFI|JIS|SP|APP|
fastener
DIN 976-1
Metric thread stud bolts
fastener
DIN 976-2
Metric interference-fit thread stud bolts