Welcome to Sumika Polymers


Sumika Polymers North America (SPNA) is a 100% subsidiary of the Sumitomo Chemical Group located in North America. SPNA is part of the Petrochemicals & Plastics Division which markets, develops, manufactures and offers a wide range of polyolefin-based thermoplastic products including polyethylene, polypropylene, thermoplastic olefin TPO compounds and thermoplastic elastomers.

At Your Service


Customer Service

Best rated team in the industry based in Novi, MI to understand and fulfill your requirements on a “Just in Time” manner.

Shipping & Logistics

Let us optimize your logistic needs on a local or global basis with world-class rates and delivery options.

Quality & Certification

Zero defects is our main goal with ISO/TS certifications while striving to maintain complete customer satisfaction.

Global Technology

Bring us your technical challenges and see how our experts can resolve your challenges on a global basis.

Product Portfolio at a Glance


Sumitomo Noblen® TPO

Sumitomo Noblen® TPO
Complete offering of engineered polyolefin compounds for all automotive and industrial applications.

Sumitomo Espolex® TPE

Sumitomo Espolex® TPE
A full line of elastomeric polyolefins with industry leading low temperature and property performance.

Sumika Thermofil® HP

Sumika Thermofil® HP
Advanced glass filled technology with superior property balance for a wide range of structural part requirements.

Sumitomo Noblen® PP

Sumitomo Noblen® PP
A portfolio of reactor resins as well as filled and colored PP's available to meet various flow and impact specifications.