Welcome to Dongying Kason Import&Export Co., Ltd
Waste engine oil to fuel oil with good color. The pyrolysis agent is our catalyst. Video comes from our Africa customer.
catalyst for waste oil refinery
HAPPY CHINESE NEW YEAR OF THE TIGER 2022, and we back to work today, hope all customers and friends have a good begining!
HAPPY CHINESE NEW YEAR OF THE TIGER 2022
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!