济南市房地产开发总公司推出“商品房使用说明书”济南市房地产开发总公司自今年“３．１５”在全省首次推出“房屋质量保证书”后，６月１日又在全国率先实行“商品房使用说明书”制度。这是该公司为进一步提高商品住宅售后服务质量，维护商品住宅消费者合法权益的又一重... Jinan Real Estate Development Corporation launched the “Commercial Housing Manual” Jinan City Real Estate Development Corporation since this year “3.15” in the province for the first time launched the “housing quality guarantee”, June 1 again in the country took the lead in the implementation of “commercial housing Manual ”system. This is the company to further improve the quality of after-sales service of commercial housing, residential property consumers to maintain the legitimate rights and interests of another weight ...