Search Results for: Charged fire extinguishers
your business more efficient and lower your maintenance cost, led maintenance service is necessary to our customers. . guarantee ( ) guarantee objective:faithful, sincere and fast. ( ) in the warranty period, all service charges are free, after the guarantee, only the cost of hardware replacement is charged
warranty period: solve problems for users through the phone, or e-mail. update the software free of charge. as to the product quality problems caused by design, manufacture, installation technology, material, the replacement and maintenance are free. the system damage caused by force majeure (flood, fire...
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