1987

◎ We rent a 40 square meter factory in Xuanmen, Yuhuan County and set up Yuhuan Mixi Universal Wheel factory.

◎ The first generation of products -- furniture double wheel series researched successfully.

1992

◎ In the East Gate Industrial Zone of Chumen, Yuhuan, a new 1200 square meter factory was built and renamed as Yuhuan Universal Wheel factory.

1993

◎ The first generation of industrial general series caster products researched successfully.

1996

◎ The first EDL caster franchise store was located in Wenzhou.

1999

◎ The second generation of industrial general series caster products researched successfully.

◎ Opening up international trade.

2000

◎ Passed ISO9001 quality management system certification.

2001

◎ Won the first utility model patent.

2003

◎ More than 20000 square meters of factory building was built in Chumen Technology Industrial Zone, Yuhuan and renamed as Zhejiang YIDELI Casters Co., Ltd.

2004

◎ VI: The design of enterprise vision recognition system has completed.

2005

◎ Won the first invention patent.

2006

◎ One time through the Haier Group third party audit, become a qualified supplier of Haier Group

◎ Registration of "" trademark

2007

◎ Passed ISO14001 environmental management system certification.

2009

◎ BI: The design of enterprise behavior identification system was completed, and the basic management system was established successfully.

2010

◎ Our company was recognized as Taizhou Municipal high-tech enterprises.

◎ Our company was recognized as a small and medium-sized science and technology enterprise in Zhejiang Province.

2011

◎ Set up Zhejiang Carealee Technology Co., Ltd.

◎ Determination of enterprise transformation and upgrading (second venture) planning scheme.

◎ Product industrial design cooperated with Beijing Industrial Design Institute Shanghai LKK company.

2012

◎ Our company was recognized as a national high-tech enterprise.

◎ Established Jiaxing Wedo Network Technology Co.,Ltd., and opened the Internet era of casters.

2013

◎ “” 、"EDL" trademark was recognized as a famous trademark of Taizhou.

◎ Our company was recognized as "Zhejiang industrial and commercial enterprise credit a", "abide by the contract and pay attention to credit"

◎ Pass the safety production standardization (three level) enterprise audit.

◎ The third generation of industrial general series caster products integrated and researched successfully.

2014

◎ Our company was recognized as a patent demonstration enterprise in Yuhuan County.

◎ Successful transformation and upgrading (transformation of operation and management mode, successful transformation into automatic production

◎ Official mall edl.cn launched.

2015

◎ MI: The design of enterprise concept identification system was completed.

◎Thinking and practice of managementwas published.

2017

◎ 30th anniversary celebration of EDL

◎ Officially renamed as "Zhejiang EDL caster Co., Ltd.".

◎ Won the title of Taizhou Municipal Technology Center.

2018

◎ Rated as "science and technology SMEs in Zhejiang Province".

◎ "Internet of things" system successfully completed debugging.

2019

◎ Won the first prize of Yuhuan fashion home characteristic town meritorious service competition.