BIG TREE is a professional company specializing in the construction sector, with two core business segments: roofing materials and glass building materials. We are committed to providing high-quality, high-performance building solutions to clients worldwide.

Roofing Materials
In the field of roofing materials, BIG TREE brings together premium industry resources and offers a full range of products, including metal roofing, waterproofing membranes, and thermal insulation systems, meeting the diverse needs of industrial plants, commercial buildings, residential projects, and more. We strictly control product quality at every stage—from material selection to supply—ensuring that every batch stands up to the test of time and environmental conditions.

Glass Building Materials
In glass building materials, BIG TREE provides architectural glass, energy-efficient glass, decorative glass, and other product categories, widely used in curtain walls, doors and windows, skylights, and other building applications. Keeping pace with the trends of green building and energy conservation, we deliver glass solutions that combine aesthetics, safety, and energy efficiency.