The registration address of the federal biotech company ltd. Of shandong kohai, located at east maran street, golju township, qingzhou city, is the market supervision authority of qingzhou city. The legal person is represented by huang zheng qing, and its activities include biotechnology research and development, promotion and transfer, water solution, plant hormones, micro-fertilizer production, marketing, machine parts processing, marketing and garden greening. (projects subject to legal approval may not operate without the approval of the relevant department)