Shenzhen Haojingyuan Optoelectronic Co.,Ltd |
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stage rental led displayP3.91 indoor strong quality dance floor led screen
Pre-sale service:
1. Inquiries will be replied within 24 hours.
2. Market research and forecast for customers.
3. Provide unique and professional solutions based on customer's
requirements.
4. Datasheet and samples offered.
5. Other required services such as special packing design, factory
visiting and so on.
In-sale service:
1. Tracking producing procedures all the time.
2. Provide photos and videos as per customer's requirements during
production.
3. Free spare parts provided.
After-sale service:
1. Complaint responds period not exceed 24 hours; maintenance
guidance and problem solution supplied in 48 hours.
2. Warranty: 2years
3. Free technician training.
4. Full set of documents free of charge, which including
installation guidance, software operation manual, easy maintenance
manual and control system software CD and so on.