Hangzhou color run Technology Co., Ltd.   

Hangzhou cairun Technology Co., Ltd. is committed to high security and high function of ecological environmental protection of natural textile materials development and application, has obtained more than and 10 national patents and natural plant products, organic farming, ecological processing and other proprietary technology, automated production of pure natural plant dye dyeing factory has advanced equipment, ultrasonic and microwave technology based and natural additives and totally chlorine free bleaching processing of eco-friendly natural flax, hemp, jute fiber products factory. The company is fully promoting the application of ecological environment protection in the personal clothing, household textile products and other fields.