On January 29, 2022, Shandong Provincial Public Resources Trading Center announced the selected enterprises and products of Lujin-Hebei-Henan Alliance for centralized procurement of high-value medical consumables. The incision skin tissue retractor dilator (silicone/film type) of Anhui AOFO Medical Equipment Tech Corporation was successfully selected. This inter-provincial alliance of high value medical consumables centralized procurement coverage covers Shandong, Shanxi, Hebei, Henan four provinces.

Incision skin tissue retraction tractor is one of the main products of AOFO Medical, which has obtained CE certification. In September 2021, the project of the industry standard "Protective Cover for Single-use Sterile Incision" declared by Shanghai Institute of Medical Device Inspection,   Anhui AOFO Medical Equipment Tech Corporation (the first drafting unit) and the National Technical Committee of Surgical Device Standardization has been published for comment.