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www.longwellfoam.com

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Longwell Foam is polyurethane foam(PU foam) Products Manufacturer Dedicated to Provide Full Range of Foam Products to Customer From All Over The World.
Shenzhen longwell foam Co.,Ltd. located in Shenzhen China and we are polyurethane foam (PU foam) Products Manufacturer specialized in manufacturing and developing all kinds of polyurethane sponge raw material and sponge products. We have well-equipped testing facilities and the first-class scientific and technical strength,You can buy full range of polyester foam and polyether foam products from Longwell with reasonable prices,our sponge products include packaging sponge,medical sponge,make up sponge,electronic sponge,filter sponge,cleaning sponge,acoustic sponge,memory foam topper and mattress,all PU foam products could be customized.
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FOAMING LINES
Longwell Foam have 3 foaming lines,we can foaming sponges from 10PPI-80PPI,the standard size of block was 1000*2000*750mm,customized foam block also available.
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CIRCULAR CUTTING MACHINE
In order to meet the various customized requirements of customers, we are equipped with a variety of cutting machine equipment, greatly improving efficiency.
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FOAM SHAPE CUTTING
According to customers' requierment,we can offer different shapes of packing foams by molding,all products can be perfectly cutted by cutting machine or CNC.
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QUALITY CONTROL
Longwell foam Strictly control the quality of foam products,we have sponge performance testing equipment,each batch of foam sponge is inspected for physical properties in the factory to ensure that the delivered sponge fully meets our quality specifications and meets all the requirements of our customers.
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Latest News And Events
Surgical Sponge Dressing
October 14,24
The main material of surgical sponge dressing is medical PVA sponge. PVA medical grade macroporous sponge has excellent liquid absorption function, high comfort level, high strength, and soft appearance when touched with human body, which is widely used i
What is Cellulose Sponge and its Advantages
October 12,24
Cellulose sponges are made from cellulose fibers and are environmentally friendly and biodegradable. They don't leave any residue on surfaces, making them perfect for cleaning delicate items.
How to choose PPI and Thickness of Ceramic Filter Foam
October 11,24
Ceramic filter Foam is a filter used to improve the quality of metal parts in the casting industry and reduce the scrap rate. It is made of silicon carbide, zirconia, alumina and other materials, with excellent strength and resistance to high temperature