·Shenzhen Wongkai Package Products Co.,Ltd.
·QINGDAO KINGTON INDUSTRIAL CO., LTD.
·anhuixinhuopack
·Langfang Wanlong Jiayu trading Co., Ltd
·Changzhou yibu drying Equipment co.,ltd
·Guangzhou Junchuang Exhibition Service Co.LTD
·Jinan Zhuoheng Extrusion Machinery Co.,Ltd.
·jinan saixin machinery Co.,Ltd.
·Anyang GEMCO Energy Machinery Co., Ltd