The registration address of hua jia (shangdong) biotechnics ltd. Is located at no. 81 of the yang xian industrial park industrial road in yiang yuang yuang city, shandong province. The registration authority is the market supervision authority of pyeongyi county and is represented by a legal person and operates on general projects: biomass technology services; new materials technology development; biochemical products technology development; bio-based materials technology development; technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; feedstock marketing; animal fisheries feed marketing; sales of non-eating vegetable oil; marketing of livestock machinery; installation, maintenance of specialized machinery for agro-forestry and forestry fisheries; internet sales (except for goods for which permission is required); bio-feedsee research and development; feed additive sales; retailing of pet food and supplies; wh...