Welcome to Dongying Kason Import&Export Co., Ltd
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Different sizes of filter tanks for oil color bleaching/decolorizing
decolor machine for black diesel color bleaching
New small filter tank for fuel oil color bleaching
New small filter tank for fuel oil color bleaching
Three sizes of silica gel sample arrived in our UAE customer
bleaching agent
Happy Thanks Giving Day to all our customers.
Happy Thanks Giving Day to all our customers.
Silica gel order deposit arrived from our Vietnam custsomer for diesel oil color bleaching
silica gel/decolor sand for diesel oil color bleaching, odor remove, lower the acid value
Here’s the feedback from our Nigeria customer about the dark color diesel oil color bleaching
Diesel oil color bleaching feedback
Happy Birthday, my great country–China！Love you so much!
Happy Birthday, my great country–China！Love you so much!
Happy Mid-Autumn Festival
Happy Mid-Autumn Festival
Lab test—how to use the silica gel decolor/bleach the black diesel
Lab test---how to use the silica gel decolor/bleach the black diesel
Iraq customer feedback with silica gel workable to bleach the dark diesel oil
Silica gel is a good decolor sand for black smelly diesel oil color bleaching