A bottle-grade PET chips project with an annual output of 650,000 tons has laid a foundation by Jiangsu Hengli Chemical Fibre Co., Ltd. Hengli Chemical, the core-subsidiary of Hengli Group, is a famous textile company, located in the Silk CapitaI-Shengze Town, the largest textile exchange center of the world. In 2009, the profit and tax of Hengli reached CNY2.8 billion; main business income reached CNY16 billion. It will become one of the largest providers in the world by setting up recycle polyester filament production lines with an annual output of 200,000 tons. Bottles made of PET are recycled to reuse the material out of which they are made and to reduce the amount of waste going to landfills. The quality of RPET bottles is as stable quality as the original yarn, which can reach different functional requirements and can be knitted as 100 percents or different percentages of RPET fabric.