The registration address of the ishido company biological fertilizers ltd. Is located at 6 north west street of the village of zao village, nan quan village, chang jiahang city, hebei province. The registration authority is the official division of the free trade test zone, represented by a legal person, zhao xinxiang, and operates on a licensed project: fertilizer production. General projects (subject to approval by the law and subject to the approval of the relevant authorities) (for the implementation of business activities, the following are subject to the approval of the relevant authorities: marketing of fertilizers; research and development of biological organic fertilizers; retail marketing of food products; prevention of pollution of the soil environment; production, marketing, processing, transport, storage and other related services of agricultural products; integrated use of agricultural, forestry and fisheries waste; fruit cultivation; vegetable cultivation; technical services, technology development, technical advice, technology exchange, technology transfer, technology extension; construction of the greening of the lands. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)