Yangzhou Donva Electronics And Springs Co. Ltd

• Year Established: 2006
• Bussiness Type: Manufacturer
• Employees: 11 - 50 People
• Main Markets: Africa,Asia,Europe,North America,Oceania,South America
• Categories: Tools & Hardware, Machine Hardware, Spring
• Product Focus: Compression springs,springs,hardware,electrical hardware,extension springs,special springs,torsion springs

Our company are specialized in all kinds of compression springs, torsion springs, extension spring and special springs. 1. wire diameter of compression spring:0.2mm~10mm 2. Material range: carbon steel, alloy spring steel, music wire, steel, and stainless steel, iron, plated steel, alloy steel , bronze, phosphor copper, and beryllium copper;etc.3. surface treament:black oxide , Zinc/Nicke/Chrome plating, power coating, oiled to prevent rust, passivate, etc.

Our company are specialized in all kinds of compression springs, torsion springs, extension spring and special springs.

1. wire diameter of compression spring:0.2mm~10mm

2. Material range: carbon steel, alloy spring steel, music wire, steel, and stainless steel, iron, plated steel, alloy steel , bronze, phosphor copper, and beryllium copper;etc.

3. surface treament:black oxide , Zinc/Nicke/Chrome plating, power coating, oiled to prevent rust, passivate, etc.