In October 1988, Shandong Province Weihai Medical Polymer Devices Factory was set up.
In May 1989, the company changed its name to Weihai Medical Polymer Products General Works
In July 1998, the company registered the trademark of “Jierui” .
In 1998, the company’s products were awarded ISO 9002 certification.
In May 1998, the company changed its name to Weihai Medical Polymer Co., Ltd.
In 2000, the company’s products were awarded the European Union’s CE certification.
In 2000, the company established Shandong Weigao Group Medical Polymer Co.,Ltd.
In November 2000, the company changed it’s name to Shandong Weigao Group Co., Ltd.
