Our Services
We are committed to being your petroleum laboratory equipment supply source, as you will see in the diverse product offering in the catalogue. With our trained, dedicated customer sales representatives, you can rest assured that you will receive courteous, knowledgeable answers on all your inquiries.

Our effort is to manufacture and provide you with the highest quality oil testing and grease testing equipment. If you don't find a certain equipment you are looking for, let us know. We are working for 100% customer satisfaction - and we will settle for nothing less.

We pledge to our partners in business: quality, value, customer service and support.

We provide you with a basic service & after-sales service:
1. 7x24 hours quick response
2. Various of models for your choice
3. Pick up to our factory from local transportation terminal
4. Short production lead time
5. On-time delivery
6. Pre-shipment product quality inspection
7. Product warranty and technical support
8. Oil sample can be sent to us for testing
(1) Take oil samples from sumps or reservoirs of equipment at specific intervals;
(2) Mail the oil samples to our laboratory, where a series of tests are performed;
(3) Test results are then evaluated to determine the condition of the equipment;
(4) Test results and recommendations are provided to you. This information is used to monitor equipment condition and to assist in controlling operating costs.
(Do not hold oil samples. Mail oil samples the same day they are taken.)

Kailian Yongrun is proud to stand behind each of our products. We welcome your input to help us serve you better, and more efficiently.

Write to us
We appreciate comments, reviews, product feedback and look forward to answering your questions.