NINGBO ZHENHAI YONGDING FASTENER CO.,LTD

Ningbo Zhenghai Yongding Fasteners Manufactur Co.,LTD, founded in 2007, is located in ningbo zhenhai jiulong lake, covers an area of 16000 square meters, construction area of 13000 square meters. We mainly produce high strength hex bolt,studs,thread rods and nuts with grade 8.8/10.9/12.9/A325/A490/A394/A449/ASTM A193 B7/L7,ASTM A320 L7/L7M.

www.ydfastener.com

86-18057418777

Stand Number: H143