I developed red-free toilets with eco-friendly packaging, made from the biodegradable film bag, walking systems, mechanical devices (movement), housing, storage commode composition, packaging waste bags, toilet who pedal drive bar, automatic traction mechanism bags down, it will be stored manure into the barrel, squatting surface of the bags updates, closures, re-closed the smell does not leak, waste centrally, biodegradable bags after use automatic alarm, no pollution of the environment, conserve water resources, water supply facilities for non-public toilets under and in accordance with traditional use of a squatting toilet habits of potential. 
 This product is the implementation of standards GB / T 18092-2000.