1. 1997， Shanghai Poti Home Textile Co., LTD., a trader supplying Quelle and otto in Germany and Kwantum in the Netherlands
2. 2012, the company was established in Dusseldorf, France, and entered the field of printing advertising materials trading
3. 2014, Shaoxing Color Coating Textile Co., Ltd. was established ，as a manufacturer of inkjet advertising materials
4. 2015, Anhui Dingxing Textile Technology Co., Ltd. was established, and the new factory was put into construction
5. 2017, the new factory Anhui Dingxing Textile Technology Co., Ltd. was put into use, with the first domestic high temperature and high pressure jigger machine, the first double tube 1 ton rapid machine, the first 560cm coating production line
6. 2018, ①360cm water spray workshop was put into use, ② the company's products passed OEKO-TEX certification
7. 2019, the only 560cm ultra-wide water jet loom in China was put into use; ② Anhui Dingxing Textile Technology Co., Ltd. passed GRS certification
8. 2025, the first extra-wide 560cm finishing and pretreatment production line will be put into use
