High quality aluminum material: high-quality national standard aluminum profiles, strict control of raw materials, and production of high-quality products
National standard aluminum material: high-quality national standard aluminum ingots, strict control of raw materials, and production of good national standard products
High quality aluminum material: high-quality national standard aluminum profiles, strict control of raw materials, and production of high-quality products
Using high-quality insulation and flame-retardant materials. The shell is hard and not easily damaged, corrosion-resistant, anti-aging, and has a longer service life
Using high-quality insulation and flame-retardant materials. The shell is hard and not easily damaged, corrosion-resistant, anti-aging, and has a longer service life
Galvanized: Bolts and nuts are all galvanized, corrosion-resistant, rust resistant, and durable
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