Recently, Cheng'ao Insulation has completed the upgrading and commissioning of production equipment, optimizing multiple production lines for rubber‑plastic insulation, XPS extruded boards and rock‑wool products. The updated automatic production units greatly improve production efficiency, stabilize batch performance and shorten order lead‑time.

After this upgrade, the company is better prepared for large‑scale engineering orders and export orders, with expanded capacity for full‑range rubber‑plastic, XPS and rock‑wool insulation products. Cheng'ao will keep strict inspection on raw materials and finished goods. While expanding output, we maintain high quality standards and provide reliable insulation‑material supply for construction, HVAC and cold‑storage projects at home and abroad.