The main brands of light diffusion silicone in the market and how to choose the supplier?

There are four big suppliers of light diffusion agent in the world. they are from United States, Japan, Korea, and China. Below is the main brand and model code are as follows:

Shin-Etsu is from Japan, which light diffusion agent is of good quality, but the price is high. MSE is from USA, Samsung is from Korea, these two brands are common in the market, price is a little cheaper than Shin-Etsu. 

The last main supplier of light diffusion agents is from China. which quality have different levels from low to high quality, so the price is also chaotic and quite different. below is the main reasons :

1.) In view of its factory production qualification, there are few manufacturers can meet the EIA production standards, and a lot of factories are only small workshop, so they always use the low price to win market share, but the supply ability is not stable, because of the poor production line and it always face the risk of inspected&shut down by the EIA. In particular, after the G20 summit in 2018, there are a large number of small factories closed and required to stop production for improvement, as it’s cannot meet the environmental standards. 

2.) The quality of light diffusion is uneven, the main reason was that its uneven distribution of particle size, light transmission, and fog will fluctuate. So choose a stable quality product and qualified suppliers is quite important.

Then if you want to get a good price and a nice quality light diffusion agent in China, How to chose the supplier?

Here are some warm tips as follows:

1. ) Please check if the factory has a qualification production line, equipment, certificate, especially it has perfect drainage equipment to deal with the polluted water.

2.) What’s the capacity of production? 

-If it’s lower than 100ton/month, it should be a small workshop.

3.) How’s the supply ability in the recent 3year?

4. ) Sample or small trial orders have to test before a large quantity purchased.

How about Wanda’s light diffusion agent?

we are one of the biggest manufacturers of light diffusion agent in China 20+years, 

before we only focus on the domestic market with many famous companies like Pak, NVC, Midea, etc. now we want to open overseas market for a bigger business line.

Here are our advantages as follows:

A.) Geographical advantage:

Wanda Chemical located in China’s high-tech green industrial park, close to the national fluorine materials engineering technology research center, Juha Group, and China-Russia science and technology cooperation park. our upstream main raw materials can be got fromthe industrial part directely only within 5km, it’s quite convenient.

B.) Strong R & D force, currently we have more than 40 patents and intellectual property rights, and we alsohas our own R & D Center and stablished a long-term cooperative relationship with the well know high efficiency and research institute.

We set up the doctor workstation and promote the transformation of innovative results and scucessfully achieved seven categories of 18patent products of scale production.

C.) We set up the largest&the most perfect production line&equipment to focus on light diffusion agent project, our annual output is 5000tons.

D.) We have ISO90001 and ISO14000 management system, with the stable quality, qualification, formalization and reasonable price, currently most of our domestic customers are cooperated with us more than 10years.

E.) High peformance cost price: 

quality can compare to the famous brand like Shin-estu, Samsung, but price is quite beautiful.

F.) Free sample provided

G.) Fast after sales service

Currently we set up multi-site after-sales office in domestic market like Suzhou, Jinhua, Shanghai, Zhuhai etc. so that any questions abt technical we can provide door to door service within 24hrs. so after covid-19 finished we also will consider to built service center in some contries .

For more information about light diffusion agents, pls follow my updated news. any questions can leave a message in the comments or send me an email: linda@wanda-chemical.com