Jiangsu longlong plastic products co., ltd. founded in August 11, 2017, former name Yancheng yongfeng plastic products co., ltd. the factory is located in yancheng city of jiangsu province pavilion lakes emerging new energy equipment yongxing town industrial park, adjacent to ningjing, coastal highway, the traffic is very convenient, is a production of livestock husbandry in plastic containers, all kinds of plastic flower pots, propylene engineering plastic material modified integrated companies.