Ningbo zhenhai ningding high strength fastening fa (China)

We are a professional manufacturer of fasteners in China. Our main

products include hex bolts, thread rod,set screw,flange hex nuts,

nylon insert he x nuts and welding square nuts. BS, ANSI, DIN, JIS and

non-standard. cicely.nbnd at If you have this kind inquiry, please inform us the specific

inquiry, we will reply you soon. Welcome to enter into the business with

our company in the near future.