Is online purchasing really reliable?

Recently, a restaurant owner complained: "When searching for LED advertising screens online, hundreds of manufacturers popped up, and the price difference was three times different! " There is indeed an information gap in this industry, but​ ​A manufacturer with a monthly output of 10,000㎡​ ​Often have three major characteristics:

• ​​87% of products are exported to mature markets​ ​quality endorsement
• ​​10,000㎡automated workshop​ ​delivery capabilities
• ​​Six international certifications​ ​compliance assurance

Let’s take a real case: a display screen purchased by a certain chain brand from a certain platform during Double 11 last year had uneven color patches after installation. Later it was discovered that the supplier did not​ ​Whole process quality inspection system​ ​, caused by mixed batches of lamp beads. Therefore, when purchasing online, be sure to make sure it can provide​ ​Third-party testing report​ ​of merchants.

What are the ways to look at the physical exhibition hall?

"What should you focus on when visiting a manufacturer? " These three details reveal strength:

1. ​​Are the showroom samples marked with production date?​ ​——Those who dare to disclose the manufacturing time are more credible.
2. ​​Current sound during lighting test​ ​——High-quality power module working ≤45 decibels
3. ​​Sealing treatment at seams​ ​——The uniformity of glue application directly affects the IP protection level

Here’s a little tidbit: professional manufacturers will​ ​Special scene simulation area​ ​, such as using a snowmaking machine to test the low-temperature start-up performance of outdoor screens. Remember to make a sales presentation​ ​Brightness intelligent adjustment function​ ​, normally it should be able to switch steplessly in the range of 800-7500cd/m².

The game between engineering companies and manufacturers

Why do many project parties choose to directly connect with manufacturers? Compare the service differences:

A shopping mall renovation project is a typical example: the rental screen purchased through a middleman was damaged and it took 17 days to wait for accessories. And direct manufacturers because they have​ ​Quick disassembly and assembly of aluminum-magnesium-zinc box​ ​Patented, intra-city projects can complete module replacement in 4 hours.

Personal experience of getting into trouble

After working in procurement for eight years, I realized a truth:​ ​"Buying an LED advertising screen is not buying a TV, it depends on the project implementation capabilities"​ ​. Last year, I participated in a curved screen project in Singapore. The supplier was able to produce​ ​876 types of special-shaped units​ ​The solution was completed in 28 days from design to installation. This is hard power.

Now when choosing a supplier, you must look at two things: Does it have​ ​Full life cycle technical support​ ​Records, do you dare to provide them?​ ​80,000 hours service life​ ​promise. After all, installing an advertising screen is not as simple as changing a light bulb. Stable operation is the real money saver!

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