41. We offer after-sale services.
42. We offer free repairing service within the period.
43. The reparing period is 3 months.
44. Please conteact the service department if you have any problems with the products.
45. The service department locates on the third floor.
46. The telephone number of our after-sale service is ….
47. I can guarantee you there’s no quality problem with our products.
48. I’m sorry to hear that you’re not satisfied with our products.
49. Thanks for your suggestions.
50. We’ll give you a reply tomorrow.
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