Linhai Shuangfeng Rubber&Plastic Co., Ltd.
Tianjin Shenghao Wangda Technology Development Co., Ltd.
Hengdun Firefighting Technology Co., Ltd.
Quanzhou Sanxing Fire-Fighting Equipment Co., Ltd.
Npcc Co., Ltd.
Hangzhou Neetrue Irrigation Facilities Co., Ltd.
Loudi Haite Technology Development Co., Ltd.
