·Hangzhou Yilong Industry Co,. Ltd
·TAIZHOU LONGXIN MECHANICAL AND ELECTRICAL CO.LTD
·Henan Medical Technology Co., Ltd
·Tianjin Leigong Welding Alloys Co., Ltd.
·Jiangsu Wanyuan Artificial Turf Co., Ltd
·D.SMap Co., Ltd
·ZHEJIANG REALSUN CHEMICAL CO., LTD.
·GUANGZHOU LOYO ELECTRONIC FACTORY
·Guangzhou Xinyu Stage Lighting Factory