1.Item:metal sealing ring washer;aluminum seal washer;mechanical seal washer, sealing washer for water pump, bonded washers, bonded sealing washers, metal backed sealing washers, self sealing washers            2.material:low carbon steel; medium carbon steel(1035/1045); Alloy carbon steel;stainless steel; Waste material,etc.
3.standard:DIN,USS,SAE,Nonstandard washer(according to your order),etc
4.finish:plain;black;zinc plated(Cr,3+);zinc plated(Cr,6+);hot dipped galvanized;dacromet;nickle plated;cadmium plated,etc.
5.supply ability: 1000tons per month
6.certification: ISO9001:2000
7.package: bulk in carton then wood pallet or according to customers' requirement.
8.delivery: in 25-30 days after receiving your prepayment or L/C.
9.payment terms: T/T, 20%  of deposit, balance paid against  copy of B/L or L/C at sight
10.trad term: FOB or CIF
11. company introduction: We are a leading fasteners&metal products manufacturer and exporter from China.
Products range flat washers, square washers, spring washers, structural washers, sealing washers,copper washers,aluminium washers, firbre washers, circlips,and stamping steel products as per drawing/samples.
Advantage:
RICH EXPERIENCE;
we have been in this line for more than ten years.
GOOD SERVICE;
we will response to you within 24hours, and prompt delivery
LOW PRICE;
prices are reasonable
PERFECT & STABLE QUAILITY
strict quality control from production to delivery