Shandong Zhong'an Biosafety Testing Co., Ltd. (referred to as Zhong'an Testing) was established in July 2006, with its registered address located in Jinan City, Shandong Province. We currently have two large laboratories with a total area of approximately 4500 square meters. We are a comprehensive service organization that integrates inspection, testing, certification, and technical services, providing one-stop solutions for enterprises and related institutions worldwide.