The handle is made of high tensive aluminum alloy The knives are made by forging Long life span
For Cu/Al cable and Armoured cable
Hydraulic operated pump to drive Big capatity of oil,operate with big cylinder
Solar panel power supply + polymer lithium battery power supply
2024-10-18
2025-05-23
2025-05-23
2018-04-25
2025-05-23