Changsha Yuhao Imports & Exports Co. Ltd. Is a company exclusively focused on the manufacture and export of disposable paper products and plastic products. And has been making these products for more than10 years. Our factory is located in Changsha, Hunan Province, and it has been passed FDA, SGS
Dongguan Hong Jin into testing instrument Co., Ltd. Was established in June 2007. Is a professional production and development of simulation of environmental testing equipment, mechanical test equipment, bags test equipment, paper packaging test equipment, electrical and electronic test equipment,