© PT Hua Sin Indonesia - Publishing Div Home About HS Wash Type SOP - Wash Green Factory Go Green As part of our responsibilities to care about  environmental issues, we already invested a high art  of technology that help us to preserve the nature. So  far we have applied these technology to all of our  factory, those are : 1. Energy Saving  2. Water Recycle System  3. Waterless Washing 4. Nano Technology 5. Laser Technology 6. Other Go Green Technology                       Green Factory