Hangzhou dingyuan metal washers co,.ltd located in hangzhou xiaoshan district which is famous for spring washers.
Our company is very close to shanghai port&ningbo port,it bring us convenient transportaion.
We are professional manufacturer in spring washers and flat washers,so we can supply you with spring washers and flat washers in different raw materials and surface treatments.
The following is our products range: Name Standard Specification Material
Spring washers ANSIB18-21.1K13 3/32(No.4)-2" Spring steel&stainless steel
BS 1802 1/8"-2"
(AUS) As to request
Flat washers USS/SAE/F436 3/16"-2" Carbon steel&stainless steel
NFE25513/25514 As to request
Moreover,we also act as a distributor for other fasteners,such as bolt,nut,and thread rod,etc.
If you are interested in our products,please contact with me freely,we will do our best to supply you high quality products with most competitive prices and fast delivery.