Shenzhen Lightall Optoelectronics Co., LTD

         Shenzhen Lightall Optoelectronics CO., LTD is professional led display and led lighting product manufacturer, who is integrated in R&D, manufacture, marketing and after-sale service. AS it is known, Shenzhen is a huge led industrybase; we are located in here and based on this advantage, with advanced management, powerful R&D and technology and high quality materials, we have been producing high quality products. At the same time, as demand from market, we completed our product series.

      Our company has a very good marketing, technology and management team, they are rich of experience in this flied, so that we can focus on product R&D, get new products and improve technology continually. Because of high quality product with competitive price, professional solutions and good after-sale service, Lightall Company gets high praise from customers all over the word. However, we would not stop; we will keep supplying more good products and service to our customers. Our target iskeeping long term cooperation with customers.

     For our bright future, we will unit together and work hard with our philosophy "high quality, honesty, high efficiency".

Customer Trainning

We provide free training of LED system operation and maintenance. Our purpose is to make clients be able to operate LED system and find solutions to some simple technical problems. We can train 2-3 people for our clients.

Basic Training: Three days'  workshop training of some basic skills of LED Screen Systtem

(1) PC Basic Knowledge

(2) Windows Operation System

(3) LED Displays Working Principle

(4) General System Problems

(5) System Daily Maintenance & Safety

Site Training: Three days' onsite training on purpose to get the Clients to know how to operate the LED  screen system, how to deal with general problems. And how to install hardware and software:

(1) Software Installation

(2) LED Screen Daily Maintenance

(3) Software Problem Treatment

Post-sales Services

1. Warranty

(1) We provide warranty of all components for 24 months. During this time, we will replace or remend our goods for free if there is something wrong with them.

(2) We will provide maintenance for a lifetime and charge for the raw materils only.

2. Technology Training

(1) We provide the technology training for free, which contains the operation training and maintenance training in the factory.

(2) We will send our engineers to your country by negotiation.

3. Maintenance and Consulation

(1) We provide full maintence for a lifetime and charge for the raw materials only.

(2) We also provide lifetime consulation by E-mail, Skype, WhatsApp or other ways for free.

4. Documents and  Certification

(1) We provide the operation manual, software, test report and so on.

(2) We can also provide all kinds of certification such as  CE, LVD, RoHS and so on.

5. CAD Drawing and Fixing

(1) We provide CAD drawing on how to fix up the display for free and some other exper suggestion.

(2) We will send our engineers to your place if we are expected after our negotiation.

6. Additional Service

We provide you the forwarding information, and some other inforation such as flight box, structure information for your reference for free.