OPTIMUM focus on researching and manufacturing disc springs/Tellerfedern/belleville washers/disk yay since 1984. Our facility is ISO9001:2008 Certified .
Over the last 30 years , Our products are used in Aerospace, hydropower and nuclear power industry .
We also export to USA , Germany , Holland , South Africa , Australia and Taiwan since 2004.
Fast Delivery
Optimum has large stock for DIN2093 standard disc springs/belleville washers/Tellerfedern/Disk Yay. We can also design and manufacture a disc spring for your application in any quantity.
High-Quality Assurance
With Automatic Stamping production line, CNC lathe , heat treatment and phosphating production line ,
as well as ISO 9001 Certified , We can completely control and ensure the delivery of high-Quality products.
Material Available
Optimum has a variety of materies including 50CrV4, 30W4CrVA, SUS301, SUS304, SUS316, 17- 4PH, 17-7PH,
15-7Mo,Inconel 718, Inconel 750, Nimonic 90, H13.
Prodution Capacity
Optimum manufactures disc springs/belleville washers/Tellerfedern/Disk Yay, as per DIN2093 standard, Our diameter range from 6mm to 1000mm, Our thickness range from 0.2mm to 30mm.
Facility Laboratory
Our Laboratory has perfect testing equipments for material
flaw detection and Metallographic analysis, salt spray test,
hardness , and force-load from 500N to 5000KN.
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