Shandong Changxing Plastic Auxiliaries Co., Ltd. Shaping the Future To become a global leader in eco-friendly plasticizers. Superior Quality Safety – The Foundation of Trust Strengthen Quality Management Eco-friendly Green Initiatives – Shaping a Sustainable Future Sustainable Development Shandong Changxing Plastic Additives Co., Ltd. Shandong Changxing Plastic Additives Co., Ltd. was founded in 2004, committed to becoming a global leader in eco-friendly plasticizer solutions. +Hold a patent K tonsDelivery Volume K tonsCapacity Learn More Core Products DOTP DOTP is a high-performance, eco-friendly plasticizer. Learn More Company News Local Students Embark on an Insightful Learning Visit to Our Company March 7, 2026 The company has filed another invention patent application. March 7, 2026