After on-site inspection of the factory, the Uzbekistan customer used the company's gasoline octane rating tester for oil sample comparison. After verification, the company's products fully meet the ASTM D2699 and ASTM D2700 standards, dispelling the customer's concerns and doubts. The customer signed a contract with our company in a timely manner. Thank you very much for the customer's recognition.

A group of Uzbekistan customers came to the company to inspect the gasoline octane rating tester and requested on-site experiments. The customer requested to calibrate the research octane rating of 93.4 and the motor octane rating of 91.6. They observed the entire testing process on site and were very satisfied with the data.

Our loyal Russian customer, the second batch of octane number analyzers is being packed and prepared for shipment this year！Reliable data, stable performance, and timely service are the prerequisites for the customer to remain a loyal one.

On January 26, 2024, we successfully arranged the delivery of three sets of equipment ordered by Russian customers.

On December 15, 2023, a team of Russian experts came to our company to inspect machinery and equipment.

In April 2023, fuel octane ratings，the combustion analysis test bench delivered by theDooway to Tianjin University successfully passed the acceptance test of various indicators.