- Youngen Biotechnology Co., Ltd
- Address:cheda dao tongluo wan HK Hong Kong
- D&S International Cooperation Limited
- Address:Mongkok Road Hong Kong Hong Kong Hong Kong
- Grande Industries Co., Limited
- Address:Unit A17 9/F Silvercorp Int'l Tower 707-713 Nathan RD Mongkok Kln Hong Kong Hong Kong Hong Kong
- Peace International Business Co
- Address:Unit H1,6/F, Summit Building, 30 Man Yue St, Hunghom kowloon hong kong Hong Kong
- Kenvelo INC. England
- Address:357 359 Green Lanes London N4 1DZ London Hong Kong
- Haising Chemical Co., Ltd
- Address:Haising Chem Hongkong China Hong Kong
- SZ Biotech Co., Ltd
- Address:905,No41-47Huabao Business Building,Mabao Dao,Hongkong Mabao Dao Hongkong 999077 Hong Kong
- Atropin Biotech Limited
- Address:PO BOX Hong Kong Hong Kong
- Shandong Derun Plastic Co.,Ltd.
- Address:Qilu Chemical Industry Part Zibo Shandong 255000 Hong Kong
- Johnny Medical Trading Co.
- Address:Room 1201, 12/F., Wu Sang House, 655 Nathan Road, Mongkok, Kowloon, Hong Kong kowloon hong kong n/a Hong Kong
- Fame Biochem Limited
- Address:JAK,ROOM1201,QUEEN AVENUE HONGKONG HONGKONG Hong Kong
- Cincl Life Science Corp. Ltd.
- Address:20F, TungNam Commercial Center, 42 Pitt Street, Kln, HK HK Hong Kong
- Taylor Medical Holdings Limited
- Address:shanghai street, 55 Hong Kong HK Hong Kong
- Xang
- Address:1 Wang Yuen Street Kowloon Bay Hong Kong Hong Kong
- Greenleaf Bio-tech Trading Co., Ltd
- Address:No18, jiefang road wenzhou Zhejiang 325000 Hong Kong
- Harvson International Limited
- Address:Rm 1205, 12/F, Tai Sang Bank Building, 130-132 Des Voeux Road Central Hongkong China Hong Kong
- Odeno Pharma Industry(Hk) Co., Limited
- Address:Unit 917, 9/F, Ocean Centre, Harbout City, 5 Canto Tst, Kowloon Hong Kong Hong Kong Hong Kong
- Easybuyer (Hongkong) Limited
- Address:Unit D, 10 / F, China Overseas Building, 139 Hennessy Rd, Wanghai Hongkong Hong Kong
- Harvad Int
- Address:FLAT 01B,10F,CARNIVAL COMMERCIAL BLDG.,18 JAVA RD. ,NORTH POINT, HONG KONG HONG KONG Hong Kong
- Vintel Group
- Address:Rm.1008, Tower B, New Trade Plaza,No.6 On Ping St., Shatin, Hong Kong. hongkong Hong Kong