Free warranty: The free warranty lasts for one year.
Free service content: Provide necessary technical support services and free upgrade service of system har**are and software.
Response time: Response within 0.5 hours, 1 hour + travel time to the scene to solve the fault.
Spare parts: free of charge to meet two years of normal use of wearing parts and spare parts.
Training service: Responsible for free training of operation and maintenance personnel, so that they can reach the level of independent operation, editing, simple maintenance, at the same time, our company provides permanent maintenance and technical consultation.
Special service: regular telephone return visit, inspection.
免責聲明：當前頁為 LED室內高清顯示屏產品信息展示頁，該頁所展示的 LED室內高清顯示屏產品信息及價格等相關信息均有企業自行發布與提供， LED室內高清顯示屏產品真實性、準確性、合法性由店鋪所有企業完全負責。世界工廠網對此不承擔任何保證責任，亦不涉及用戶間因交易而產生的法律關系及法律糾紛，糾紛由會員自行協商解決。
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