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Does the company have the capability to undertake large-scale door and window projects (such as commercial buildings or residential communities)?
What fire-resistant performance levels do the company’s broken-bridge aluminum non-insulated fire-rated windows cover?
What advantages does the company’s broken-bridge aluminum doors and windows have in terms of energy conservation?
Which industry does Jiangsu Yuzhuo Special Door & Window Co., Ltd. belong to, and what is its core business scope?
What is the difference between the company’s system doors and windows and ordinary doors and windows?
Does the company’s explosion-proof window product meet relevant international safety standards?
What value-added services does the company provide besides the sales of doors and windows?
Does the company provide curtain wall engineering design and installation services?
What is the company’s service concept, and how is it reflected in cooperation?
Can the company provide localized technical support for overseas customers?
What types of special doors and windows does the company mainly produce?
Does the company provide customized services for doors and windows?
What are the characteristics of the company’s product design?
How does the company ensure the quality of its products?
What is the company’s target market scope?

FAQ 

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