Hebei yuan dry pipeline technology ltd. Is registered at no. 66 (autonomous declaration) of the village of zhongbei, yugang township, hebei province, with the registration authority being the hyu county market supervision authority, with legal representation and general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; plastics manufacture; plastics sales; metal material manufacture; metal chains and other metal products manufacture; synthetic material sales; synthetic fibre sales; wire and cable operations; temperature protection material sales; marketing of agricultural, forestry, livestock, sub-fishery professional machinery; information advisory services (in addition to licensing projects) (in addition to business licences authorized by law)