About Shandong Changxing Plastic Additives Co., Ltd.
Your Trusted Partner in DOTP, Dioctyl Terephthalate & Plasticizer Manufacturing Since 2004
Company Overview
Founded in 2004, Shandong Changxing Plastic Additives Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of environmentally friendly plasticizers (DOTP), DCP and MEG. As a leading plasticizer manufacturer in China, we produce high-quality DOTP (Dioctyl Terephthalate), 2-Octanol, and other chemical additives. With a registered capital of 59 million RMB, the company covers an area of over 100 acres and employs more than 300 full-time staff. Located in the New Materials Industrial Park, Canal Economic Development Zone, Rencheng District, Jining City, Shandong Province, we operate two wholly-owned subsidiaries: Jining Wansheng Environmental Protection Materials Co., Ltd. and Jining Polyester Recycling Resources Co., Ltd.
Founded
2004
Registered Capital
59 Million RMB
Location
New Materials Industrial Park, Canal Economic Development Zone, Rencheng District, Jining City, Shandong Province
Company Scale
Over 100 acres, 300+ employees
Company Positioning
National high-tech enterprise focused on R&D, production and sales of environmentally friendly plasticizers (DOTP), DCP and MEG
Subsidiaries
Jining Wansheng Environmental Protection Materials Co., Ltd. and Jining Polyester Recycling Resources Co., Ltd. (two wholly-owned subsidiaries)
Corporate Culture
Our mission, purpose, vision, and core values guide everything we do
Our Mission
Transforming recycled polyester into sustainable solutions for a better environment.
Our Purpose
- Commit to comprehensive utilization of polyester recycling resources
- Commit to green circular economy
- Combine advanced technology with flexible operation to enhance corporate competitiveness
Our Vision
To be a respected company that makes employees proud, building a distinctive leader in plasticizer manufacturing.
Core Values
- Adaptability & Innovation
- Loyalty
- Gratitude
Discover More About Us
Explore our development milestones, production capabilities, certifications, and innovation achievements.
Development Timeline
From 2004 founding to becoming a DOTP industry leader — explore our key milestones.
Explore Our TimelineProduction Facilities
Advanced manufacturing equipment, comprehensive warehousing, and precise testing capabilities.
Explore Our FacilitiesHonors & Certifications
ISO certifications, industry awards, and third-party compliance reports.
View All HonorsR&D Innovation
20 patents, Academician Workstation, and continuous technological breakthroughs.
Learn About InnovationOur Partners
We are proud to collaborate with leading enterprises across the industry chain, building strong partnerships based on mutual trust and shared values.
