UK – October 2019
Malaysia – May 2021
New Zealand – June 2020
New Gabon- August 2020
Russia – March 2022
United Kingdom – December 2020
The raschig ring appeared in the 1920s, its diameter-to-height ratio is 1:1, the diameter is same with height. Its simple structure, convenient manufacture, low cost, is still widely used today.
Pall ring is developed on the basis of Raschig ring, its diameter-to-height ratio is 1:1, the diameter is same with height, but with two rows of windows on the ring wall. Compared with Raschig ring, Pall ring has large production capacity, lower pressure drop, larger operation flexibility and higher efficiency. Reference standards: HG/T21556.1-95, HG/T21556.2-95, HG/T21556.4-95.
The Cascade Mini Ring is a kind of ring packing developed on the basis of pall ring. Not only the rigidity of the packing is enhanced, but also the porosity is increased and the mass transfer efficiency is improved. Reference standards: HG/T21557.2-95, HG/T21557.1-95.
The Saddle ring has low pressure, high flux and high efficiency, and good fluid redistribution performance in the packing layer. Operative standard: HG/T21554.2-95.
This section presents testimonials from some of our partners who use our LED products in their projects. By reading these reviews, you will be able to learn more about the benefits and advantages of our LED products and factories, and why you should choose us as your LED partner.
Cooperate with us
I have been working with the LED factory for over a year now, and I am very impressed by their products and service. Their LED products are of high quality, durable, and energy-efficient. They have a wide range of LED types, sizes, colors, and brightness to suit any project. They also provide excellent customer support and after-sales service. They are always ready to answer any questions, solve any problems, and offer any advice. They are a professional and trustworthy LED partner, and I highly recommend them to anyone who needs LED products.
Jason
The LED factory is one of the best LED suppliers I have ever dealt with. Their LED products are amazing, they have everything I need for my projects. Their LED products are of superior quality, they last long. They are friendly, and their delivery is prompt and secure. They also have a great customer service team, they are friendly and helpful, and they always follow up with me to make sure I am satisfied with my order. They are a dependable and honest LED partner, and I will definitely order from them again.
Susan
We are a research and development, production,engineering, identification in one of the leading supplier of LED display products and application solutions.
Mature production chain,top technology, perfect after-sales service, to provide you with peace of mind from production to after-sales service to give you the best purchase experience.
+86-755-23312336
+86 18688923792
4th Floor, Building B, Zhonghe Building.Taiwan Industrial Zone, 2132 Songbai Road,Shiyan Street, Bao' an District, Shenzhen.
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