2002-2006

In May, 2003, Dezhou Huayuan Ecological Technology Co., Ltd. first phase of the project was officially put into operation;
In 2005, Huayuan product positioning differential yarn;
In September, 2006, Dezhou Huayuan Ecological Technology Co., Ltd. second phase of the project was officially put into operation;

2009-2016

In February, 2011, Dezhou Fuhua Ecological Technology Co., Ltd. first phase of the project was officially put into operation;
In October, 2012, Dezhou Fuhua Ecological Technology Co., Ltd. second phase of the project was officially put into operation;
In March, 2016, Dezhou Kamupate Textile Co., Ltd. was established;

2017-2020

In June, 2017, set up group mode operation;
In May, 2018, held the 15th anniversary of Huayuan and high-end differentiated yarn forum;
In 2019, the company implemented lean operation mode;
In 2020, Jingyi TPM project implementation, won the annual Winning enterprise award.