Hope stone products (embossed floor and permeable floor) - Service Engineering Co., Ltd. Shanghai hope stone landscape - promise customers: (a) Quality Commitment: 1, labor and materials for our products and embossed construction permeable products, our company is committed to the life of not less than 10 years. 2, embossed series and permeable surface products slip layer, cover layer bonded firmly strong, falling within a decade of not more than 0.1%. 3, embossed series and permeable surface layer product surface color, gloss retention rate of not less than 95% within 5 years. (B) the sales commitment: 1, because of quality problems caused by the Company's materials and construction within two years of free maintenance, quality problems caused by improper use or vandalism factors, we are responsible for free repair labor costs, the city resolved the same day, the provinces City departure depending on journey length sent within 24 hours after receiving the notice. 2, using the full year, the company conducted a site free of maintenance. 3, the company provides technical maintenance support calls and full-time technical staff to answer questions about the use and maintenance knowledge. 

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