Est. 1966 · Lanzhou, China
Organic Peroxide Factory in ChinaDirect from LAAP — Since 1966
LAAP (Lanzhou Auxiliary Agent Plant Co., Ltd.) is China's first and most experienced organic peroxide manufacturer. Established in 1966, our factory in Lanzhou produces 60+ grades of organic peroxides with an annual capacity exceeding 20,000 tonnes. REACH certified, factory-direct pricing, cold-chain export to Russia and 30+ countries.
1966
Year Established
60+
Product Grades
20,000 t
Annual Capacity
30+
Export Countries
Factory Products
Key organic peroxide grades manufactured at LAAP's China factory:
| Product | CAS Number | Main Application | Details |
|---|---|---|---|
| BIPB | 25155-25-3 | Rubber & cable crosslinking | View → |
| DCP | 80-43-3 | Rubber vulcanization | View → |
| LPO | 105-74-8 | PVC suspension polymerization | View → |
| TBPEH | 3006-82-4 | Low-temperature initiator | View → |
| BPO | 94-36-0 | FRP resin curing | View → |
| DTAP | 4511-39-1 | Vinyl acetate polymerization | View → |
Full product list: Browse all organic peroxides →
Factory Certifications & Capabilities
✅
REACH Registered
All major peroxide grades registered under EU REACH regulation for export to Europe.
🏭
ISO Certified Manufacturing
ISO-compliant quality management system covering production, testing, and cold-chain logistics.
🧪
60+ Product Grades
Comprehensive product portfolio covering dialkyl, diacyl, peroxyester, peroxyketal and hydroperoxide types.
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Cold-Chain Export
In-house cold-chain logistics for temperature-sensitive peroxides. Export to Russia (land route via Xinjiang), EU, and Southeast Asia.
Frequently Asked Questions
Is LAAP a factory or a trading company?
LAAP (Lanzhou Auxiliary Agent Plant Co., Ltd.) is a direct manufacturer. Our plant in Lanzhou, Gansu, China has been producing organic peroxides since 1966 with an annual capacity exceeding 20,000 tonnes.
What is the minimum order quantity (MOQ)?
MOQ starts from 25 kg for most organic peroxide grades. For bulk orders (FCL/LCL), we offer factory-direct pricing. Please contact us for a detailed quote.
Do you have REACH certification for export to Europe?
Yes. LAAP holds REACH registrations for all major product grades including BIPB (CAS 25155-25-3), DCP (CAS 80-43-3), TBPEH, LPO, and BPO. Compliance documents are available upon request.
How long has LAAP been manufacturing organic peroxides?
LAAP was established in 1966 as the first state-owned organic peroxide factory in China. We have over 58 years of manufacturing experience.
What organic peroxide products does the factory produce?
LAAP produces 60+ grades of organic peroxides including BIPB, DCP, LPO, TBPEH, BPO, MEKP, DTAP, EHP, TBPB, CBPO, and many more. Products cover all major peroxide types: dialkyl, diacyl, peroxyesters, peroxyketals, and hydroperoxides.
Ready to Source from the Factory?
Contact LAAP for factory-direct pricing on any organic peroxide grade. Our team responds within 24 hours.
Also see: Organic Peroxide Supplier China · Crosslinking Peroxides