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Giant Lion Know-How!

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About us

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Founded in 1982, the Giant Lion Know-How Co., Ltd. is dedicated in R&D of latest generation innovative technology for clean mobility power-train, renewable energy system and life tech equipment. The aim of the company is to provide an architecture-optimized renewable energy system which harmonically integrate with city, community and ecological environment.

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Our Technology and Product Fields

Passenger and Industrial electric vehicle (EV)
Hybrid electric vehicle (HEV)
Plug-In hybrid electric vehicle (PHEV)
Range extender electric vehicle (REEV)

Hyper Performance Powertrains

Hyper performance electric machine
EM with well T-N characteristic & super start torque
EM without permanent magnet
EM with permanent magnet

High Start Torque Electric Machines

MWP (Multi-Way Plate) low internal resistance & low waste heat battery cell with high heavy charge/discharge power (kw) － capacity (kwh) ratio for quick charge & reduce battery capacity requirement 　　　　　
Variable inertia freewheel energy storage equipment

High Power Density Energy Storage Device

Shallow geothermal air-conditioner for buildings (energy saving)
Shallow geothermal temperature regulation system for greenhouse & agriculture (energy saving)

Near Zero Energy Consumption Hyper Performance Borehole Application

Shallow geothermal cooling system for wind turbine generator
Shallow geothermal cooling system for transformer box
Active temperature regulation thermostatic system by geothermal for machines tools & measurement equipment

Geothermal Cooling System for Wind Turbine Generator & Transformer Box

Shallow geothermal cooling system for high efficiency photovoltaic panel with reduced waste heat

Geothermal Cooling System for Photovoltaic Panel

Highway ‧ street ‧ factory ‧ public space 5 ~ 500 Watt LED lighting with long lifetime driver
Street ‧ factory LED lighting with closed-loop internal air flow cooling system
Highway ‧ street LED lighting with uninterrupted power supply device for charging station