Shandong Powerfu Energy Technology Co., Ltd.

We have quality certifications to support our plasticizer products:
✅ ISO9001 System Certificate
Standardized company management system for plasticizer sales, stable quality control for bulk orders.
✅ Official SGS Test Report
Third-party lab test for DOS plasticizer, phthalates tested, international environmental compliance, widely accepted by South African importers.

We can supply DOP,DOTP, DOA, DINP, and other plasticizers with complete quality documents.