
Our services
We has a perfect service system, including pre-sale service, in-sale
service and after-sale service. To provide high quality service for
our customers, we train every salesman with necessary product
maintenance knowledge and organized a Technology Supporting
Department with a group of excellent and professional engineers.
Any problem you can contact us at any time you like.
Pre-sale service:
1. Reply enquiries in 24 hours.
2. Market research and forecast for customer.
3. Provide unique and professional solutions based on customer's
requirement
4. Data sheet and samples offer.
5. Other services, such as special packing design, factory visiting
and so on.
In-sale service:
1. Tracking report in producing.
2. Quality test report for every order.
3. Photos and videos as per customer's requirement.
4. Free spare parts.
After-sale service:
1. Lifetime free maintenance and upgrade.
2. Complaint respond period not exceed 24 hours; maintenance
guidance and problem solution supplied in 48 hours.
3. Customer satisfaction tracking report.
4. Free technician training.
5. 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.
6. Special service for big project, such as stadium, exhibitions,
squares and so on.
Welcome to make inquiry about our led screen, contact us now!
Shenzhen Dehao Optoelectronic Technology Co.Ltd
Shenzhen Dehao Optoelectronics Technology Co., Ltd,was established in 2014, the company registered capital of 5.8 million yuan, more than 80 employees, is a high-tech LED optoelectronics industry private enterprises, is also the country's most well-known large-scale LED display wholesale Manufacturers. The company is committed to providing customers around the world professional LED display design, development, production, sales, engineering services as one of the best solution.
The Industrial Park is located in the LED industry's most concentrated Bao'an District of Shenzhen City, covers an area of over 4000 square meters, equipped with a fully equipped modern automatic assembly line, to produce up to 5000 square meters.
The company's main LED full color indoor high-definition display, LED full color outdoor high-definition display, LED small distance TV screen and other products. Products are widely used in municipal, real estate, business, military, culture, sports, radio and television and other fields.
Dehao Optoelectronics adhere to the leading technology strategy, relying on a unique three talent echelon strategy, brought together at home and abroad enjoy a high reputation of the top professional and technical personnel, laid a new product R & D and meet the special application of customers based.
Dehao Optoelectronics with advanced technology and scientific management methods to promote the development of enterprises, has passed ISO9001: 2008 quality management system, ISO1400: 2004 environmental management system, CCC, CE, FCC, RoHS and other qualifications. Dehao Optoelectronics established a number of marketing and service network, quality and quality assurance and improve the services, the products are exported to the United States, India, New Zealand, Japan, Thailand, Taiwan, Hong Kong more than 80 countries and regions.