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Shandong Huawin Electrical & Mechanical Technology Co., Ltd. has the original HawkingPT metal processing technology in the world and various equipments. Meanwhile it has HawkingPT Industry Park costing thirty-three million US dollars and research institute providing solutions of processing high-grade, precision, advanced and hard metal parts. Now we undertake subcontract service. Sincerely welcome new old customer to discuss the cooperation!

When part material is not changed, Huawin can work out metal parts with one or several following effects simultaneously:

1. Surface roughness less than Ra0.2 or less than Rz1.6;
2. Improve fatigue lifetime 10~100 times
3. Improve surface micro hardness more than 20%
4. Completely remove residual tensile stress and preset desired compression stress
5. Improve wear resistance more than 40%
6. Improve corrosion resistance 50%
7. Refine surface grains
8. No deformation after processing by Hawking