We, Luoyang Dongchen Chemicals Co.,Ltd., are one of main manufacturer about chemicals raw materials in China.
Our main products include:
1.KS Barium Sulfate (Superfine, modified, 97.0%,98.0%)
USE: Be used in paint, printing ink, dye, rubber, accumulator, plastic,chorme paper, high-level dope, high-grade filler and etc.
Package: 25kg, 1000kg per bag, plastic braided bag with plastic film bag liner.
2.Sodium Sulfide (60%, 52%)
Use:Used in dyeing, papermaking, ore dressing, meticulous sulphur dyes, dyeibg colouring agent and mordant, and epilating the fat of hides, making high purly Hydrogen Sulfide.
If you are interested in our products, please connect with us without any hesitate.Meanwhile, you can log on our website to get more information about our factory. Our website is: www.lydchg.com

Welcome to our factory.