TOPTION as wiped film distillation equipment manufacturer, 15+ years focus on continuous process alcohol extraction, short path distillation, solvent recovery, design, manufacturing, and sale. We’re sure that your enquiries will be understood and responded to in a professional and expeditious manner. We have through ISO CE SGS TUV BV certification, reliable quality guarantee, technical support, professional customization, TOPTION will be your TOP OPTION in chemistry, pharmaceutical, cbd, food industries.