Top ten doors and windows brands

Every brand of doors and windows advertises itself as one of the top ten brands, but manufacturers who can be called the top ten brands need to consider many aspects, not to brag and mislead consumers.

quality assurance

The quality of first-line brand doors and windows must reach the industry average level in wood grain technology, spraying technology, anti-corrosion and sound insulation, so as to ensure the safety of doors and windows.

production base

There are enough workshops to ensure the stability of quality and delivery time.

supply chain

Door and window manufacturers specialize in making doors and windows. Glass and accessories are purchased from other corresponding manufacturers, and the price will be much cheaper in large quantities. I believe everyone can understand this.

be popular

As we all know, there are many specialty stores all over the country, and after-sales service can keep up. If the products used later have after-sales problems, the manufacturers will deal with them in time.

Patent innovation

Doors and windows that can be called first-line brands must have their own R&D team to constantly innovate the performance of doors and windows. If a manufacturer does not have a patent, there will be no innovation.

Sales

The door and window industry is different from other industries. Because the threshold of being a door and window manufacturer is not high, there are tens of thousands of door and window factories all over the country, resulting in a situation of more monks and less meat. Generally, only those whose sales exceed 300 million yuan can be called first-line brands.