Address：Room C, 19th Floor, Rock Centre, 301-307 Lockhart Road, Wanchai, Hong Kong
Rm. 19C, Lockhart Ctr., 301-307 Lockhart Rd., Wan Chai, Hong Kong.
Postcode：102200
Tel：010-89720100
Email：ykrs2008@163.com

Address： Room 603, No. 1, Lane 666, Zhangheng Road, Free Trade Zone, Shanghai
Postcode：102200
Tel：010-89720100
Email：ykrcx@ykrskj.com

Address: No.24 Building, Courtyard 79, Shuangying West Road, Science Park (China Science Cloud Valley Park), Changping District, Beijing
Postcode：102200
Tel：010-89720100
Email：ykrcx@ykrskj.com

Address: Building 24, No. 79 Shuangying West Road, Changping District, Beijing
Postcode：102200
Tel：010-89720100
Email：ykrs2008@163.com

Address: Rm.703, 704, 705, 7F, No.10 Building, Pomegranate Center, No.88 Liuxiang Road, Fengtai District, Beijing
Postcode：100079
Tel：010-5676 2295

Address: 5F, No.15 Building, No.1 District, Courtyard 8, Life Park Road, Zhongguancun Life Science Park, Huilongguan Town, Changping District, Beijing
Postcode：102206
Tel：010-80761161

Address: Rm.408-411, No.20 Building, Creative Valley, No.1889 Huandao East Road, Hengqin New District, Zhuhai
Postcode：519030
Tel：0756-6969093/6969101

Address: Dingjiawan District (Zhuhai Biomedical Demonstration Area), Sanzao Town, Jinwan District, Zhuhai, Guangdong
Postcode：519040
Email：0756-6969093/6969101

Address: E8, No.1 Sizhi Road, University Industrial Zone, Xiqing District, Tianjin
Postcode：300385
Tel：010-82001093