1. Products factory, should be stipulated in the factory standard packing, should check before packing product specification, inspection certificates and related accessories;
2. Certificate shall indicate the manufacturer, delivery time, the examiner, seals, etc.;
3. The product at the time of loading and unloading transportation, shall comply with the relevant regulations, so as not to damage;
4. When the user acceptance, should according to product standards;
5. After users find products are abnormal phenomenon, should inform us, the quality of product any objection, both sides should be recheck, as stipulated in the product standard and determined according to the final results;
6. Products from the date of delivery, ensure that use 18 months. An outdated products need to be used again, check the qualified rear can use, lest produce an accident.
