Hangzhou Iron and Steel Group Company and Nanjing Iron and Steel Group Company, which are two of the top-ten iron and steel company in China, are our raw material suppliers. Therefore, the quality of the raw materials can be assured.
500 tones of boron, carbon and silicon-manganese steel (in coils, strip and sheet) are held permanently in stock in order to be able to meet short lead-times and to respond to unscheduled requests. The standard thicknesses range from 1.4 to 8 mm.
* Blanking, piercing, cropping, stamping, forming
2 lines of production lines
3 plate shearing machine for blanking
13 presses for piercing, cropping, notching, stamping and forming
1 hydraulic press
* Heat treatments
One heat treatment production line
Blades are applied with austempering.
The temperature is automatically and strictly controlled by controlling device.
* Packing and packaging
The above-shown is our principal packing method. It is also subject to the requirements of customers.
* Testing facilities
Dynamic balancing machine, crash tester, sclerometer
Crash tester: destructive testing is carried out with 3000r/m rev cutting ø30mm steel pipe.
Tests are conducted strictly in accordance with ASAE Standards 2005 (Charpy Test).
* Tooling room
A strong team of tooling making with independent design and development ability is equipped.
All toolings are designed and developed in-house.
