Dongguan city water hyacinth Trading Co., Ltd. is a screw machine, electronic weighing, vacuum fresh-keeping box based extension of diversified high-tech companies to the surrounding products was established in 2008, under the jurisdiction of Dongguan chengbida Industrial Co., Ltd. Dongguan chengbida electronics factory, Hongkong chengbida Trading Co., ltd.. Company headquarters is located in the well-developed transport of Hongkong.