Welcome to Dongying Kason Import&Export Co., Ltd
Lab Test of silica gel for black diesel oil color bleaching. The color from dark black turns to water color or light yellow color. Successful test! Contact us for free sample test.
Good choice for fuel oil color bleaching
Three differnet sizes of silica gel(oil decolorizing sand)send to our India customer for test
Bleaching agent for black diesel oil color bleaching
HAPPY WOMEN’S DAY
HAPPY WOMEN'S DAY
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.