- Hyaluronic acid（9004-61-9）Taizhou Fucheng Chemical Co.,Ltd
- Hydrolysed keratine（69430-36-0）Hebei anda Technology Co., Ltd
- Hydroxychloroquine（118-42-3）Hebei anda Technology Co., Ltd
- Hydroxyapatite（1306-06-5）Hebei Gongyuan new material Technology Co., LTD
- Hexarelin（140703-51-1）Hebei Gongyuan new material Technology Co., LTD
- HMG（61489-71-2）Hebei Gongyuan new material Technology Co., LTD
- Hexarelin（140703-51-1）Hebei Qianglong Technology import and export Co, LTD
- humanin（330936-69-1）Hebei anda Technology Co., Ltd
- hcg（9002-61-3）Hebei Qianglong Technology import and export Co, LTD
- Hexahydro-4-Methylphthalic anhydride（19438-60-9）Puyang Huicheng Electronic Material Co., Ltd
- Hexahydrophthalic anhydride（85-42-7）Puyang Huicheng Electronic Material Co., Ltd
- HISHICOLIN PX-4MP（20445-88-9）Puyang Huicheng Electronic Material Co., Ltd
- Hexahydro-4-methylphthalic anhydride（19438-60-9）Puyang Huicheng Electronic Material Co., Ltd
- Himic anhydride（826-62-0）Puyang Huicheng Electronic Material Co., Ltd
- Hexahydrophthalic anhydride（85-42-7）Puyang Huicheng Electronic Material Co., Ltd
