Founded in 2021, our company is a key backbone of the designated production of pharmaceutical packaging by the State Food and Drug Administration. It is located in Yuhuan Island, the hometown of pomelo in southeastern Zhejiang. The company currently has 70 employees (including 2 senior engineers, 3 mold designers, and 20 technical backbones). The factory building area is 4, 300 square meters, with a fixed asset investment of 10 million yuan. It has a 100, 000-level purification workshop of 2, 300 square meters that meets GMP standards, a 100, 000-level printing workshop, and fully automatic microcomputer-controlled plastic injection, blowing, pressing, and hollow molding production equipment. The production workshop for medicinal plastic bottles has a reasonable process layout, separate personnel and logistics, and production quality management meets GMP requirements. The products have reached hygienic, non-toxic, and sterile levels, and fully meet the pharmaceutical grade. The products use high-density polyethylene (HDPE), low-density polyethylene (LDPE), polypropylene (PP), polyvinyl chloride (PUT) polyethylene terephthalate (PET) and other imported and domestic granular materials, and clean materials as raw materials. 9