Shenzhen Shenghu Fastener Mechanical & Electronical Co., Ltd.  
Contact Name:Wang zhenshengPhone:0752-3951888?18928379818 ?13602621378Fax:0752-3951998
Address:No. 295, Longping East Rd, Longgang District, Shenzhen CityZipcode:518116
Email:Website: http://www.szshenghu.com
DIN|APP|
fastener
DIN 931-2
M42 to M160*6 hexagon head bolts - Product grade B
fastener
DIN EN ISO 4014 | Replace DIN 931-1
Hexagon head bolts - Product grades A and B(ISO 4014:1999)
fastener
DIN EN ISO 4017 | Replace DIN 933
Hexagon head screws - Product grade A and B (ISO 4017:1999)