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Dongying Simbo Group Co.,Ltd.
made in china diesel oil filtration plant with sand filter tank
high quality fuel oil decolorizing sand silica gel waste diesel chemical
eco friendly used motor oil to diesel catalyst with high quality
Why choose us
Quality garantee
If you have quality problem , just send us vedio ,we will send free ones for you soon
Professional after sale team
After products delivery, our after sale team will help you how to use the machine and filter material
Free technology support
if you have any technology problem, just contact us for free support
Fast delivery
Our delivery time is quick, we always have stock for the silica gel, tanks about 5-10 days delivery
Best Service
we supply free delivery vedio, quality check vedio and also quality certificate for each goods
Company Profile
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our factory
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