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Lock Safe Lock Electronic Safe Lock - Joint Technology Co. Ltd：

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2. All piston rod have to go through comprehensive processing : Heating →Vehicle processing→ Grinding→Polishing→Plating hard chrome→Polishing ,Aircraft Security Seal Airline Cargo Shipping Cable Seal Airline Catering Plastic Security Seal - Joint Technology Co. Ltd,wearable and acid.

3. Andvanced surface treatment:

a. Environmental automatically pipelined painting

b.Gps Real Time Tracking System 3 G Motor For Accurate Route And Alarms Anti Theft And Cut Off Motor And Power - Joint Technology Co. Ltd

c. Assembling in seal clean workshop

Technical parameters：