3 in1 Chemical Refining Engineering Building Set, Streetview City Modular Buildings, Natural Gas Storage Plant Model Building Kit for Adults

• This three-in-one chemical refining engineering natural gas storage plant fully presents the entire process of "crude oil extraction → transportation → refining", and builds a more systematic industrial scene. It shows stronger popular science, fun and collection value.
• Theme upgrade: complete oil field industry chain scene integration, the model integrates upstream mining (pumping unit) and downstream refining (refining equipment) into one: the red "kowtow machine" (pumping unit) is retained on the right, and white oil storage tanks, yellow reaction towers and multi-layer refining equipment are added on the left, and pipelines extend from the pumping unit to each processing unit.
• Details expansion: richer scene elements; auxiliary facilities: new yellow street lights, gray tank trucks (on the left), small storage tanks (printed with "119", which may represent firefighting facilities) and green weed particles are added to enhance the realism of the scene;
• Safety regulations continue: the red "No Smoking" sign, yellow warning fence and "Hazardous Goods" sign (⚠️) on white equipment run through the entire scene to strengthen the theme of industrial safety; human-computer interaction hints: the gray ladder next to the pumping unit and the yellow platform of the refining tower imply the scene association of "personnel maintenance", making the static model more story-telling.
• This design not only satisfies the fun of individual assembly, but also presents a complete industrial chain through combination. It is suitable for advanced players to build complex scenes and has both collection and display value. For children over 9 years old or fans who like to make toys, this is a great birthday gift or idea-make eye-catching models and proudly display them.

Create beautiful stores for a stunning display that never withers. Children create their own store layout, build a city around them, and connect to other houses to expand their city.