Chinese garage doors have long been recognized in the global market for their competitive pricing. This phenomenon is not accidental but the result of the combined effect of multiple factors, including industrial scale, production costs, market competition, and policy environment. Firstly, the large-scale industrial cluster effect plays a crucial role. China has formed mature industrial clusters in regions such as Guangdong, Jiangsu, and Zhejiang, where garage door manufacturers are concentrated. This concentration enables enterprises to share resources such as raw material procurement, logistics and transportation, and supporting parts supply. Bulk procurement of raw materials like steel and aluminum significantly reduces the cost of single products. At the same time, the intensive distribution of upstream and downstream enterprises shortens the supply chain, reduces transportation and communication costs, and improves production efficiency.

Secondly, relatively low production costs are an important foundation. On the one hand, China has a sufficient supply of labor resources, and the labor cost in the manufacturing industry is relatively lower compared with developed countries such as Europe, America, and Japan. On the other hand, with the continuous advancement of domestic manufacturing technology, the automation level of garage door production has been continuously improved. The application of automated production lines not only reduces the dependence on manual labor but also improves production efficiency and product qualification rate, thereby further reducing unit production costs.

Thirdly, fierce market competition promotes price optimization. China has a large number of garage door manufacturers, ranging from large-scale enterprises with complete production chains to small and medium-sized processing factories. The fierce market competition forces enterprises to continuously compress profit margins and improve cost control capabilities to gain market share. In addition, the domestic garage door market has a huge demand, and the large sales volume can also dilute the fixed costs such as equipment depreciation and R&D investment, making the product pricing more flexible.

Finally, the favorable policy environment provides strong support. The Chinese government has introduced a series of policies to support the development of the manufacturing industry, such as tax incentives, financial subsidies, and the construction of industrial parks. These policies help reduce the operating costs of enterprises. At the same time, the continuous improvement of domestic infrastructure, such as convenient transportation networks and perfect energy supply systems, also provides guarantee for the low-cost production and operation of garage door enterprises.