Parquet utility model patents, which were certificate, the State Administration of Quality Supervision, the laminated flooring was qualified green building materials products.
其中实木复合地板获实用新型专利证书，强化复合地板获国家质检合格建材绿色环保产品。
Foamed concrete series products with cement, coal ash as raw materials, in line with the state advocates green environmental protection building of energy-saving material standards and requirements.
泡沫混凝土系列产品以水泥、粉煤灰为原料，符合国家提倡绿色环保型建筑节能材料的标准和要求。
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