Neptune Enterprise is located at the northern bridge head of the Hangzhou Bay Bridge---which is the longest cross-sea bridge in the world. Facing Hangzhou in the southwest and leading against Shanghai in the northeast. Both cities can be reached within 90 minutes by car. The predominant environment and the convenient terms of traffic lead us much more advantageous.

We mainly produce various types of Fasteners. Our unique products which inculding the high strength big size bolts. nuts and washers All  is highly appreciate with our customers in the U.S.A.  Chile.  Russia etc.

We have the professional produce team and the integrated service system. We do believe that your requirement will be obtain biggest satisfying here!