Shandong Haidai Oasis Biological Engineering Co., Ltd., founded in Qingdao City, Shandong Province, one of the arbitrary nine states, is a comprehensive enterprise integrating ^ ^ research and development, production and sales of microbial agents, water soluble fertilizers, leaf fertilizers and garden maintenance products ^ ^, ^ agricultural materials technical consulting ^ ^, "Garden and tree maintenance ^ ^ and other functions In terms of technology research and development and innovation, Haidai Biology has its own R&D team, has in depth research in the two major sectors of ^ ^ micro micro agents and garden maintenance products ^ ^, and has observed industry recognition and good reproduction, And operations with colleges and universities to provide the company with research technical topics and high quality talents, and consistently improve our R&D team technology Haidai Biological is committed to achieving a virtual cycle of trees and the environment of biotechnology enterprises The company's products are widely used in agricultural planning, agricultural materials plant protection, landscaping, tree spreading, seeding flower planning and maintenance and other fields, continuous technological innovation to ensure the high quality and stability of products, for Haidai biology has accumulated a good report and market report, In the field of plant nutrition has outstanding achievements