- woka chemical co.,ltd
- Address:queen 1
- BSD industrial co.,ltd
- Address:8 / F, Tow Universal Place, Queensway Admiralty
- RLSS COMPANY LIMITED
- Address:No. 27 Zhong Road
- TOKALON
- Address:JINHU RD
- Bofeng Pharmaceutical Co.,ltd
- Address:Sky Plaza Road
- Paramount (Changzhou) Textiles Limited
- Address:No.3 He Xiang Lu, Gehu Town, Wujin
- Plantextracts International Co., Ltd
- Address:Block 142, Flat AA Kung Ngam Road, Hong Kong
- xuzhou hens foods co.,ltd
- Address:
- Yinuo Corporation
- Address:angel
- T.O.GROUP Ltd.
- Address:156 Gloucester Road, Wanchai, Hong Kong
- Yangcheng Chemicals Co ltd
- Address:Center, 63 Wo Yi Hop Road, Kwai Chung, Hong Kong
- SH Chemical Group Limited
- Address:NO. 566 NATHAN ROAD
- H & H Environmental Technology Limited
- Address:kwun tong Road
- Everexceed Biochem International Co., Ltd
- Address:Depu Middle Rd.
- WINSTAR (HK) HOLDING CO., LIMITED
- Address:Flat 3 / 6f Shun Hong House Shun Chi Court Kwun Tong Kl
- Hong Kong ChangCheng Animal Husbandry Science And Technology Co., Ltd
- Address:Man Chenug St. No. 98
- XinRongBaoFeng Chemical Co.,Ltd
- Address:Centre, 1 Harbour View Street, Central, HongKong
- connomo trading company, hong kong
- Address:597A Wellington Area, Central, Hong Kong
- Anjia industry Co.,Limited
- Address:Rm 907, JQD 1494 Wing Tuck Commercial Centre, 177-183 Wing Lok Street, Hong Kong.
- Hongkong Cow Chemical Co., Ltd.
- Address:12th Floor 8 Connaught Place