Why Dongli

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Quality

Guarantee

With advanced extraction process technology, We provide customers with high-quality products of high amide content, low aliphatic nitrile content, high smoothness, low odor, etc. Our products have been widely used and received wide recognition for more than 20 years.


All products are tested to strict product testing standards, and experienced thousands times of test experiments every year. Use a number of professional testing technologies to solve problems, improve productivity and reduce costs for customers.

R & D

Team


Perfect

Service

7 * 24 hours quick response, provide special application and operation guide of slip agent for customers. Regular return visits will help you truly feel at ease, rest assured.

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ntdlkj2021@163.com

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