How much is the franchise fee of aluminum door

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Roland window company was founded in 2006, headquartered in Foshan, focusing on R & D, design and production of high-end doors and windows. After more than 10 years of development, it has a production plant of more than 30000 square meters, an independent R & D team, dozens of inventions, utility models and appearance design patents, and employs a famous German chief designer to introduce European design concepts. Its products are unique. Strictly implement the standards of quality management system, environmental management system and occupational health and safety management system. The production adopts the mode of assembly line operation, and implements automatic, refined, data-based, scientific and standardized management





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