Hengshui Zhenghe Medical Equipments Sales Co., Limited   Hengshui JIAHEYUAN agricultural Co.   zhejiang jianfeng international trade co., ltd.   Hengshui Jiahe Agriculture Materials Co., Ltd.   Hengshui Jianfeng Engineering Rubber Co.,LTD   Hengshui Jiubo Composites Co., Ltd   Hengshui Shuangli Rubber Technology Co.,Ltd   Hengshui Jianfeng Engineering Rubber Co.,LTD.   Hengshui Jianfeng Engineering Rubber co., LTD.   Hengshui Jianfeng Engineering Rubber Co.,LTD.   Hengshui Laike Chemical Products Co., Ltd.   Jinan Jianfeng Chemical Co.Ltd   Hengshui Haoye Chemical CO.,LTD   Hengshui Tenghua Shaker Screen Co., Ltd   Hengshui Runfeng Gas Equipment Co., Ltd.   Jinan Jianfeng Chemical Co., Ltd   Hengshui Yuanzhan Trading Co., Ltd   Zhejiang Jianfeng Health Tech. Co., Ltd.   Hengshui Baole Rubber Products Trading Co., Ltd.   Jinan Jianfeng Chemical Co., Ltd