• Henan Newland Pharmaceutical Co.,Ltd
• 86-374-6105083
• China

• Henan Pengcheng Group
• +86-393-8950030 8961860
• China

• Henan power yiyuan chemical co., Ltd.
• +86-398-3803696
• China

• Henan Premtec Enterprise Corporpation
• +86-371-69067080/81/82/83 69067193 63732531
• China

• Henan province Xinxiang County Jinsanjiao Chemical Plant
• 86-373-5680258 5600455
• China

• Henan PURUI Pharmaceutical Co., Ltd.
• +86-371-67896933 +86-394-2531682
• China

• Henan Qingshuiyuan Technology CO., Ltd
• +86-391-6082211 6088611
• China

• Henan Qixian Dongfang Chemical Co., Ltd.
• +86-392-7284999 7284988
• China

• Henan Saxe Biotechnology Co., Ltd
• China

• Henan Shengtian Chemical Co., Ltd.
• +86-379-60862588 64623935
• China

• Henan sigma Biotechnology Co., Ltd.
• +86-18567556219
• China

• Henan Sinocean Chemical Co. Ltd.
• +86-371-86155206， 18638189001
• China

• HENAN SUNNY INDUSTRY CO., LTD.
• +86-371-65741762
• China

• Henan Sunny Industry Co.,LTD.
• 86-371-65741762
• China

• Henan Tangyin Yongxin Auxiliary Agent Factory
• +86-372-6481705 6480908
• China

• Henan Tiansheng Chemical Industry Co,.Ltd.
• +86-393-7608666 7608688
• China

• Henan Tianshui Chemical Co.,Ltd
• +86-371-65733011
• China

• Henan Tianzhijie New Material Technology Co., Ltd.
• +86-371-37801777
• China

• Henan Weihui Changhong Chemical Co., Ltd.
• 0373-4434448 4312633
• China

• Henan Weizhong New Material Technology Co., Ltd.
• +86-13838116599
• China