HEBEI RONGQINGKENG CHEMICALS TRADING CO.,LTD

[Hebei China (Mainland) ]

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Copper Sulfate Pentahydrate

Potassium Hydroxide

lithopone

Borax Decahydrate

Sodium Hydrosulfite

Phthalocyanine blue B/BGS

stearic acid

oxalic acid

Pentaerythritol

Paraffin Wax

PVC Resin

Adipic Acid

SLES

zinc borate

Zinc Sulphate

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