Inner packing with plastic bags, and then carton boxes for the outer packing, and then the wooden or plastic pallets for request
Quality Control:
1. IMDS, PPAP,APC,FMEA,MSA quality management.
2. Tolerance control: DIN, JIS Standard
3. Manufacturing Progresses inspection per hour and per batch.
Traceable management though out all process from raw material to customers
Production Description
As an important part of the glass door spring workpiece, the compression spring must have high strength and can be pushed and pulled repeatedly.Zihuoli Spring has advanced CNC spring machine, professional R & D team and professional spring wire suppliers, so we customize coil spring for floor hinge with high toughness and long service life according to customer requirements.