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This is the largest plastic base in the north, and I have a mold factory and a plastic products factory at home, but if you don't have specific drawings or samples, I can't give you an accurate quotation! Because the toilet seat mold is not the same, the size and thickness are not? Q472681339
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Plastic prices are very volatile this year, I can't say for sure.
Raw materials for making toilet seats (ABS, modified porcelain white, fireproof, scratch resistant PP) supplier reminds you that I have customers can.
Ordinary polishing methods can not remove the material texture and pitting, you still try the Berry material pattern net, this problem is our factory. >>>More
Get some concentrated hydrochloric acid brush, pay attention to safety, that is strong acid. After brushing, leave for 15 minutes and wash off with plenty of water.
Resin is stronger and more durable than general plastics, and there are different types of plastics, some of which are strong and some of which are not.
If you can't solve it yourself, it's better and more convenient to call the property to deal with it.