·Xuzhou Jinqiao Technology Co., Ltd
·Xi'an Acetar Bio-Tech Inc.
·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.