We are SANWA SANGYO CO., LTD based in Shanghai , China. We are member of Tradekey.com since July, 2011. Our business is related to Environment industry and we specifically deal in crusher, plastic pelleting machine, scraping belt, etc.. Please find our product details below: Solid waste crusher To crush solid waste into small pieces. Advanced technology introduced from Japan and manufactured in China. Spiral conveyor It conveys the material by spiral rotation, which push forward. The conveyor has many characteristics, a simple structure, small size, easy installation and maintenance, safe operation and noiseless. Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.