at present, our company has established a mature supply chain system for multi-category and multi-field applications, our factories are mainly concentrated in the eastern and northern china. we have passed iso 9001 quality management system, iso 14001 environmental management system, iso 45001 occupational health and safety management system certification, and obtained the european union lfgb, the united states fda food safety contact testing standard certificate. after the substantial introduction of fully automated production lines in recent years, our single product production efficiency has risen to millions per day. we attach great importance to product development, design and quality control. for this reason, we have accumulated a professional and capable team for several years, and we can provide you high-quality services with the most competitive price.