Welcome to Lanzhou Auxiliary Agent Plant
Trusted Organic Peroxide Partner for Over 60 Years.
Your trusted partner in advanced auxiliary solutions, ensuring reliability and innovation in every step.

Our Main Products
Includes hydroperoxides, ketone peroxides, alkyl peroxides, acyl peroxides, and ester peroxides.
Our Facilities
Includes 3,000-ton raw material storage, an optimized pipeline system, and a workshop with seven automated lines, ensuring efficient production at 10,000 tons per year.
Our Location
No.778, West Section of Huaihe Road, Xixiaochuan Village, Qinchuan Town, Lanzhou New Area, Yongdeng County, Lanzhou City, Gansu Province, China
Organic Peroxides for Your Needs
Our organic peroxide products are widely used across multiple industries. With continuous innovation and high-quality R&D, we offer customized solutions to enhance your production efficiency and product performance.

Driving Polymer Innovation Since 1966
As China’s first specialized organic peroxide manufacturer, Lanzhou Auxiliary Agent Plant has been a pioneer in the industry for over 60 years. Our extensive product portfolio—including hydroperoxides, ketone peroxides, alkyl peroxides, acyl peroxides, and ester peroxides—supports a wide range of industries, from petrochemicals and plastics to unsaturated resins.
Partner with Lanzhou Auxiliary Agent Plant for reliable, high-performance organic peroxide solutions!
Lanzhou Auxiliary Agent Plant specializes in organic peroxide solutions for polymerization, curing, and cross-linking, supporting the production of plastics, rubbers, coatings, and more.

Polymerization
Using organic peroxides to efficiently initiate polymerization of monomers for high-quality plastic production.

Curing
Enhance the curing of unsaturated polyester, vinylester, and acrylic resins, ensuring optimal performance and durability.

Crosslinking
Achieve superior cross-linking of rubber and polyolefins with organic peroxides for improved strength and stability.

Why People Trust Us
Lanzhou Auxiliary Agent Plant Co., Ltd. has 60+ years of expertise, innovative solutions, and strict quality standards have earned the trust of global clients like BASF and PPG. We offer reliable products and customized solutions backed by cutting-edge R&D.
Industry Leadership
China's first organic peroxide manufacturer, leading in innovation and product range.
Advanced R&D
Strong R&D team and lab facilities drive continuous innovation.
Global Partnerships
Trusted by top brands and exporting to 30+ countries.
Quality & Safety
Rigorous testing and high-tech equipment ensure superior product quality.
At Lanzhou Auxiliary Agent Plant, we drive innovation with a state-of-the-art 1,600㎡ engineering laboratory and a skilled R&D team. With over 20 patents and 3 national industry standards, we continuously develop high-performance organic peroxides. Our investment in cutting-edge equipment ensures precision, safety, and efficiency, delivering advanced solutions for global industries.
Lanzhou Auxiliary Agent Plant Co., Ltd. is equipped with state-of-the-art facilities designed to provide efficient, safe, and sustainable production solutions. Our production workshops, storage areas, and environmental systems are carefully structured to meet industry demands and ensure the highest product quality.

Advanced Production Facilities
Seven automated production lines with an annual output capacity of 10,000 tons, ensuring efficient and stable production.

Efficient Storage Management
Temperature-controlled and ambient temperature warehouses ensure optimal storage conditions for raw materials and finished products.

Environmental and Safety Measures
Wastewater and waste gas treatment systems, along with a smart fire prevention system, ensure environmental compliance and production safety.
Your Trusted Partner for Quality Solutions
We are committed to delivering tailored solutions in the organic peroxide industry. Whether you need technical support, product recommendations, or assistance with a specific project, our team is here to help. Reach out today for expert guidance and exceptional service.