Dunia Polymer Extrusion Sdn Bhd

Dunia Polymer Extrusion Sdn Bhd is a Malaysian manufacturer of precision polymer extrusion and injection moulding products, established in 1995 and headquartered in Pandamaran, Port Klang, Selangor. Holding triple certification under IATF 16949:2016, ISO 9001:2015, and ISO 14001:2015, Dunia Polymer supplies OEM and Tier-1 customers with automotive sealing systems and — as a dedicated product line — bus and coach trim profiles, developed in-house from tooling design through to production sign-off.

Dunia Polymer's Bus & Coach Sealing Solutions range is directly relevant to Indonesia's karoseri (bus bodybuilding) sector: Indonesian bus manufacturers and coach bodybuilders across Magelang, Surabaya, and Malang require coach window seals, entrance door seals, body panel trim, and flooring edge strips as recurring production inputs for every bus body build. As a Malaysia-based manufacturer with direct sea freight access via Port Klang to Tanjung Priok and Tanjung Perak, Dunia Polymer offers Indonesian karoseri operators a shorter, lower-cost regional supply chain than equivalent Chinese or European sourcing.

Complimentary Listing
SEANOHA Bus Parts Catalog
G. Body, Panels & Glazing — Side Window Glass (Tempered) / Door Panel & Sealing Rubber

🏭 Port Klang, Selangor, Malaysia | Established 1995 | 30+ years polymer manufacturing

🏅 Triple certified: IATF 16949:2016 · ISO 9001:2015 · ISO 14001:2015

Products:

Coach Window Seals — fixed and sliding window gaskets for passenger coaches and intercity buses, vibration-resistant and UV-stable compound.

Entrance Door Seals — perimeter sealing profiles for folding bus doors, rated for high-cycle operation under tropical conditions.

Body Panel Trim & Capping — exterior trim profiles for bus panel joint sealing and chassis edge protection.

Flooring Edge & Transition Strips — interior floor edging and step-nosing profiles for passenger safety in public transport applications.

🚌 Directly relevant to Indonesia's karoseri (bus bodybuilding) sector — Indonesian bus manufacturers and coach bodybuilders including major karoseri in Magelang, Surabaya, and Malang require polymer sealing profiles, window gaskets, door seals, and body trim components as recurring production inputs; Dunia Polymer's Bus & Coach product range and IATF 16949:2016 certification position it as a credible, quality-verified regional supplier for this segment

🏗️ Short regional supply chain advantage — Port Klang to Tanjung Priok (Jakarta) or Tanjung Perak (Surabaya) is a direct, short-transit sea freight corridor; Malaysian-origin polymer components reach Indonesian distributors and manufacturers faster and with lower logistics cost than equivalent Chinese or European supply, reducing inventory buffer requirements for Indonesian buyers

🤝 Matched to the sourcing needs of Indonesian automotive parts distributors, bus and coach bodybuilders (karoseri), construction material importers, and furniture manufacturers seeking IATF 16949-certified polymer sealing profiles, glass run channels, door seals, and custom extrusion components from a regionally accessible, quality-documented manufacturer