Zunhuang Company is located in Jibei Development Zone, Jinan, Shandong. The production base has a fermentation technology pilot workshop, a pressure vessel production workshop, an assembly workshop, and a polishing workshop. It has established a complete quality control management system such as a pressure vessel flaw detection laboratory, a tensile laboratory, and a welding laboratory. After the reform of the production and management system, Zunhuang Company has continuously introduced funds, and introduced advanced production technology and advanced production technology from Germany. The whole set of equipment is from design to production, from equipment installation to put into use, production and service.