A, the post-sale service commitment

1, my company product "3 packets" period for: of the consignment date twelve months; In product 3 packets of period, equipment such as failure or not normal operation, as long as we received written notice within 48 hours, we'll send technicians arrived on time users construction field, wait for equipment maintenance and service of normal operation, then cause analysis, such as for our responsibility at the expense of our bear; If the buyer maintenance responsibility we will only accept the cost 

2, 3 packets of period, the product is indeed my company product manufacturing quality problem, could not be ruled out, my company fans.and parts and even the machine.

Three, my company product implements the lifelong after-sales service, all my company the product its spare parts warranty will be given special Second, technical service commitments:

1. After signing this contract, we will appoint a special personnel, responsible for the products manufacturing, inspection, testing and commissioning, delivery and technical liaison and other matters. Contact the method is as follows:

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