·Henan Broad Top Metalwork Ltd,.
·Shantou jinmao color printing co.,ltd
·Chifeng Xinlangde Grain Trade Co., Ltd.
·Jinghang Food Co.,LTD
·Taizhou Huatong Aquatic Products Co., Ltd.
·Demei color printing co.,ltd
·Shandong Chuanyi Water Treatment Equipment Co.,ltd
·Qingdao RIYUAN Food Machinery Equipment Co ., L t d.
·Henan Premtec Enterprise Corporation