PETROLEUM

Kolery Instrument is the manufacturer of petroleum laboratory testing equipment, we can provide a full range of petroleum product quality testing equipment, including lubricating oil & insulating oil testing, diesel fuel and asphalt analysis, etc. Our main customer groups are energy companies, oil extraction companies, oil filter production companies and equipment trading companies. We have customers all over the world, and we have received good reviews from customers, and the repurchase rate of our products is very high... We have a wide product line, which can help customers build a comprehensive petroleum product quality testing laboratory, including lubricating oil testing, insulating oil testing, asphalt, diesel testing, etc. Our products can detect contamination of petroleum products, oil quality, particle size, moisture content, rust, foam characteristics and so on.