What is the rank of arrogance?

This brand belongs to the domestic first-line brand.

Gao Yan is a domestic first-line brand, and has a good reputation in the hardware industry. The brand pays attention to process design, with high product performance and aesthetics, and has a certain share in the market.

Gao Yan is mainly engaged in three industrial groups: functional hardware, intelligent hardware and high-end outdoor furniture, occupying the unicorn position of national sales and market share for five consecutive years. Its products are made of corrosion-resistant and wear-resistant materials such as stainless steel, alloy steel and aluminum alloy. It is practical, safe and beautiful in appearance.