Shanghai Jiasheng Products Co., ltd. is specialized in manufacturing and selling cleaning products. There are four branches in Setbest Group in manufacturing for cotton mop refill, metal-hardware , plastic injection and mold-making center . All of the plants carry out a strict system ISO 9001 2000 for quality control .Setbest Group alway is famous for wide cleaning products range , good price and top quality in the line of cleaning products . our target is the most professional manufacuter of cleaning tools and products. Our main products:Industrial Dust Mop , Dustmop refill , General-Purpose Dustmop , Wet mop , Sponge/pva mop , Floor squeegees/Wallwashing , Microfiber cloth , Duster/Sticky roller , Window cleaning/Car cleaning , Brush , Dustpan/Broom , Washroom supplies , Cleaning Chemical , Equipment/accessory , Safety security products , *****