Ningbo Dongbo New Energy Co., Ltd. is an ISO 9001 certified chemical supplier specializing in PVC plasticizers and polyurethane raw materials. Based in Ningbo, Zhejiang — one of China's largest chemical export hubs — we serve manufacturers across South America, Europe, the Middle East, and Southeast Asia.
Our Core Products:
• PVC Plasticizers: DOTP (CAS 6422-86-2), DOP (CAS 117-81-7), DINP (CAS 28553-12-0), ESBO (CAS 8013-07-8), TOTM (CAS 3319-31-1), DOA (CAS 123-79-5), DINCH (CAS 166412-78-8), ATBC (CAS 77-90-7)
• Application-Specific Plasticizers: DB-series (DB11/DB22/DB33) for PVC cables, leather, sealants, adhesives
• Polyurethane Raw Materials: PM200, Wannate series isocyanates, polyether polyols, TPU granules
• Bio-Based & Eco-Friendly Alternatives: Plant-based plasticizers, citrate esters
Why Choose Dongbo:
✓ Annual supply capacity: 50, 000 MT
✓ EU REACH compliant, RoHS certified
✓ Flexible packaging: 200KG drums, 1000KG IBC tanks, 23MT flexitanks
✓ Free 500g samples with COA & TDS documentation
✓ Factory-direct pricing with no middleman markup
✓ 7-15 day FCL delivery to major ports worldwide
We don’t just sell chemicals — we provide complete technical support from formulation consultation to logistics coordination. Every inquiry receives a response within 24 hours, and we stand behind every shipment with strict quality control and post-delivery follow-up.
Contact us today for a free sample kit and discover why manufacturers across 20+ countries trust Dongbo for their plasticizer and polyurethane supply.
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