PVA block sponge and PU sponge look very similar and many consumers are confused about the sponge materials. Many only know it is a foam or sponge product but unable to further differentiate the materials. In this article, we are going to list out some differences between the PVA sponge material and the PU sponge […]
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We have been working with many industrial waste water treatment companies along with our business development. Base on Malaysia’s DOE regulation, contaminated water shall be processed so that it could fulfil the discharge criteria. As a company focus on industrial cleaning, DST always keeps a good practice to understand the country water discharge regulation. On […]
In DST, we have work with many customers on various design of PVA sponge, most of the sponge is coming in roller form regardless it size and surface morphology. However, we do have a square PVA sponge which has been neglected. Currently the square PVA sponge only supply to dedicate user who has the needs […]
A metal alloy after gone through machinery process, the metal surface always left with machinery marking or trace. In order to eliminate machinery marking, field engineer will perform chemical polish for the metal alloy for achieving shinny and brighter alloy surface. However there are some reminders for field engineer to remember while setting up the […]
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