Li is the main customer.
Siping Jite Pharmaceutical, Cheung Kong Graduate School of Business EMBA, Tsinghua MBA/EMBA, Bayer Medicine, Bayer Schering Medicine, Aimo Underwear, Unilever, Minsheng Life Insurance, Huaxia Bank, Antai Life Insurance, Song Lian Communication, Putian Lee Tae, Huapu Information, Construction Engineering Group, HSBC Chemical, Intercontinental Logistics, Jiacheng Shixin, Shoujia Real Estate, Ganoderma Fashion, Hongri New Technology, FESCO, Changping Electric Power, etc. ......