About Us
Official Partner of BASF, the World's No. 1 Chemical Company: AT Polymer Co., Ltd.
Official Partner of BASF, the World's No. 1 Chemical Company.
AT Polymer delivers optimal engineering plastics solutions.
AT Polymer Co., Ltd. is the Official Distributor for BASF's Engineering Plastics division in Korea, and a trusted material technology partner that has grown alongside our customers.
In a rapidly changing industrial landscape, the importance of materials continues to grow. Particularly in the automotive and electrical & electronics sectors—where exceptional durability and precision are required—selecting the right material is the critical factor that determines product success.
Leveraging BASF's extensive technological capabilities and portfolio as the world's leading chemical company, we go beyond simple raw material supply to deliver a Total Material Solution for our customers' project success.
Core Capabilities
Proactive Technical Support & Expert Consulting
We do more than simply sell products. We engage from the earliest stages of product development to recommend optimal grades that meet required properties, and reduce trial-and-error through engineering support including CAE analysis and trouble-shooting.
World-Class Quality Proven by Global Automotive OEMs
BASF engineering plastics are listed in the stringent material specifications of global automotive OEMs including GM, Ford, VW, and HKMC, demonstrating proven reliability. Furthermore, they are widely adopted in critical components by leading EV manufacturers such as Tesla and Rivian, setting the standard for future mobility.
Global Network Connecting Asia to North America
AT Polymer Co., Ltd. supports customers expanding their business not only in the domestic market but also into Asia and North America (USA, Canada, Mexico) with logistics and supply chain solutions optimized for local conditions. We help accelerate your global business expansion with competitive pricing and reliable supply capabilities.
AT Polymer Co., Ltd. is committed to being your most trusted engineering plastics partner through continuous technological innovation and customer-centric service.
Brand Heritage
The history of BASF engineering plastics is not merely one of corporate expansion—it is a story of technological integration and innovation in the chemical industry. Over decades, BASF has strategically acquired and seamlessly integrated the monumental legacies that defined global engineering plastics standards.
In particular, by successively acquiring the engineering plastics division of Honeywell—a dominant force in the North American market—and the Polyamide division of Solvay (formerly Rhodia)—the standard for European and Asian automotive industries—BASF completed a truly comprehensive Global Technology Hub.
Throughout this monumental integration, BASF upheld its most important principle: the Succession of the Original Recipe.
The high-rigidity technology once demonstrated by Capron® and the outstanding heat and hydrolysis resistance proven by Technyl® have not disappeared. Their know-how now lives on under the single name of BASF Ultramid®, combined with an even more rigorous quality management system for our customers.
AT Polymer Co., Ltd. is the official partner of BASF, standing at the pinnacle of this great heritage.
Timeline
Integrated Technical Leadership with the History of BASF Korea
BASF Korea Established (Foundation)
Consolidation of BASF's domestic entities to officially launch BASF Korea Co., Ltd. Established in-house engineering plastics production and R&D technical support, centered on the Ansan plant.
Portfolio Expansion (Expansion with Honeywell)
BASF acquired Honeywell's engineering plastics division. Capron®'s high-rigidity nylon technology, proven in the North American market, was integrated into the BASF Korea portfolio, strengthening US Spec compliance for the Korean automotive and electronics industries.
Production & R&D Enhancement (Localization)
Secured stable domestic engineering plastics supply through the establishment of the Yesan plant and expansion of the Ansan plant. Advanced product development (Recipe) capabilities in Korea as a regional technology hub for Asia-Pacific.
The Great Technology Integration
BASF completed the acquisition of Solvay's (formerly Rhodia) Polyamide (PA66) division. The Ulsan Onsan plant (former Solvay production base) became a new production hub for BASF Korea. BASF Korea inherited the original production facilities and technical personnel of Technyl®—the standard for Korean automotive powertrains. Integrated production and supply commenced under the BASF Ultramid® brand, consolidating former Solvay/Rhodia specifications.
One Solution
The combined technological capabilities of Ansan, Yesan (legacy BASF) and Onsan (formerly Solvay) have established Korea's largest engineering plastics production and supply system. AT Polymer Co., Ltd., as the official partner of the unified BASF Korea, provides solutions across the full lineup including Ultramid®, Ultradur®, Ultraform®, and Ultrason®.
AT Polymer History
The Growth Journey of AT Polymer Co., Ltd.
PolyOne Co., Ltd. Established
Designated as Official Distributor for Honeywell Korea. Commenced engineering plastics distribution business.
Renamed to UniOne Polymer Co., Ltd.
Transitioned to official BASF Distributor following BASF's acquisition of Honeywell Korea.
Renamed to D-One Chemical Co., Ltd.
Business scope expansion and brand renewal.
Global GM Inside Door Spec Certification
Achieved GM global specification certification. Commenced automotive OEM supply of multiple BASF product lines.
Selected as BASF Korea Outstanding Distributor
Officially recognized as an outstanding distributor by BASF headquarters.
Annual Revenue Milestone: KRW 10 Billion
Entered a stable growth trajectory.
AT Polymer Co., Ltd. Established
Succeeded D-One Chemical's business operations to launch AT Polymer. A fresh start with a new vision and organizational structure.
Relocation to Gangseo-gu, Seoul
Office relocation to enhance logistics efficiency and customer accessibility.
Present
Serving as the official partner for the full BASF engineering plastics lineup, providing solutions across the Korean, Asian, and North American markets.
Directions
AT Polymer Co., Ltd.
416 Hwagok-ro, Gangseo-gu, Seoul, Korea #1511