NAGASAWA METAL Co., Ltd
At Taiwan Plastic Co., Ltd.（Formosa Petrochemical）, we have performed 130,000KL Floating Roof Crude Oil Tank Cleaning and 50,00KL Cone Roof Crude Oil Tank Cleaning together with local company in Taiwan.
Fabrication and supply of necessary cleaning system equipment (Crude Oil Washing – COW) Plant Unit, Amplitude Modulation Cleaning Machine, 6 channel Automatic Switching Measurement Equipment for tank inside gas such as Oxygen, Flammable Gas , Heat Exchanger, Pressure Swing Adsorption for Nitrogen Gas, etc. to Taiwan Company. （Please refer to the below photographs）
A couple of special engineers for COW are working together with SKK Co., Ltd. here in Japan and periodic refresher training are being done to improve and maintain their skill.

NAGASAWA METAL Co.,Ltd
At Taiwan Plastic Co., Ltd.（Formosa Petrochemical）, we have performed 130,000KL Floating Roof Crude Oil Tank Cleaning and 50,00KL Cone Roof Crude Oil Tank Cleaning together with local company in Taiwan.
Fabrication and supply of necessary cleaning system equipment (Crude Oil Washing – COW) Plant Unit, Amplitude Modulation Cleaning Machine, 6 channel Automatic Switching Measurement Equipment for tank inside gas such as Oxygen, Flammable Gas , Heat Exchanger, Pressure Swing Adsorption for Nitrogen Gas, etc. to Taiwan Company. （Please refer to the below photographs）
A couple of special engineers for COW are working together with SKK Co., Ltd. here in Japan and periodic refresher training are being done to improve and maintain their skill.