Building materials.
International trade.

Shanghai HZN Industrial Co., Ltd. (HZNINDL) is an international trading company specialising in the export of building materials. Our portfolio includes windows, doors and curtain walls; interior finishes; exterior wall finishes; outdoor building products; and sun shading products. We provide building materials sourcing and export services for overseas customers.

We support product selection, sourcing coordination, and export delivery in line with customer and project requirements.