Contact LAAP

Founded in 1966, Lanzhou Auxiliary Agent Plant Co., Ltd. (LAAP) is the first manufacturer in China specializing in organic peroxides for polymerization, curing, and crosslinking applications.

With decades of industry experience and a commitment to innovation, LAAP provides reliable, high-quality products that serve the polymer, plastics, and fine chemicals industries worldwide. Our expertise allows us to deliver tailored solutions that meet the evolving needs of our global customers.

Whether you're looking for detailed product specifications, application guidance, or customized formulations, our technical team is here to assist you.

To help us provide the most accurate and efficient support, please include as much detail as possible regarding the product, intended use, or technical requirements when reaching out.
We look forward to connecting with you.