Zhao guo village, zhao zhangang town, zhao zhangang zhuang township, hebei province, is registered as the market supervision authority of zhao zhou xian county, represented by a legal person, and covers general projects: recycling of renewable resources (other than used and productive metals); processing of renewable resources; manufacture of plastics; manufacture of plastic packagings and containers; marketing of renewable resources; sale of plastics; sale of synthetic materials; sale of rubber products; processing of biomass fuel; sale of raw materials; sale of machinery equipment; sale of specialized equipment for rubber processing; sale of machinery parts, parts and components; technical services, technology development, technical advice, technology exchange, technology transfer and technology promotion. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)