2004 Precursor

“ Hubei Lingzhi Chemical Science & Technology Co., Ltd” was established for eletroplating additives.

2009 Upgraded Strategy

“Wuhan Dike Surface Co., Ltd” group was established, concentrated on Pharma biz. QA and R&D department established.

2014 Re-organized

“ Hubei Dimei Technology Co., Ltd” was established as a wholly-owned subsidiary; became a major production base, followed higher quality system and obtained over 50000 L capacity. Located at Yingcheng with 16 acres.