Servicio a los clientes de Lin Yucheng
Cría de animales: Hebei Jiuzhou Group, Hebei Likang Pharmaceutical Co., Ltd., Hebei Shimu Pharmaceutical Co., Ltd., Hebei Daxing Group, Hebei Huahui Pharmaceutical Co., Ltd., Hebei Ke Xing Pharmaceutical Co., Ltd., Hebei Huaxing Pharmaceutical Co., Ltd., Hebei Kite Group, Hebei Jizhong Pharmaceutical Co., Ltd., Tianjin Ruipu Biotechnology Co., Ltd., Shandong Liuhe Group, etc.
Bienes raíces: Xiangjiang Real Estate, Zhuoda Group, 21st Century Real Estate, Guangzhou Xingye Real Estate, Yiju Chenxin Real Estate Brokerage Company, Centaline Real Estate, Nanshan Group, He Kun Real Estate, Xiangfan Hejun Group, Xingtai Tianlu Real Estate Development Co., Ltd., etc.
Industria de las comunicaciones: sucursal de China Telecom en Hebei, sucursal de China Telecom en Shijiazhuang, sucursal de China Telecom en Henan, sucursal de China Telecom en Zhangzhou, sucursal de China Telecom en Fujian, etc.
Industria farmacéutica: Younuokang, Sinopharm Group, Huayao Group, Dianhong Pharmaceutical, Duyao Group, Dongsheng Huaying, Wansui Pharmaceutical Group, Liaoning Yikang Biological Products Co., Ltd., etc.
Otras industrias: Lenovo Group, Samsung Group, Sinopec Shijiazhuang Refinery, Sinopec Cangzhou Refining Branch, Xingtai Xuyang Coal Chemical Co., Ltd., Ye Jing Group, Boshen Tools Group, Hebei Sanyuan Food Co., Ltd. , Hebei Great Wall Motor Group, Hebei Runshi Jewelry Co., Ltd., Hebei Electric Power Bureau, CNR Group, Jiayuan Group, Hebei Coking Group, Yitian Electric Group, Tangche Group, Coca-Cola Marketing Branch, Henan Electric Power Bureau. etc.