·Rongcheng Hailongwang Aquatic Foods Co.,Ltd
·Lueyang County BaiRuiYuan Agriculture Forestry Animal Husbandry Development Co., Ltd.
·Qingdao Harthn-Ritune Corp Ltd
·Dalian sincery trade co.,ltd.
·Yantai Duobao foodstuff Co., Ltd.
·Taiyuan Steel Engineering Corp. Ltd
·yantai hengchang foreign trade co.,ltd.
·Zhengzhou Gashili Machinery CO.,LTD
·Fuzhou zhanhua international trade co. ltd