LOONGJAY logo® LOoNGJAY®Global Supply · One-Stop Sourcing
Lotte Engineering Plastics
Lotte
Korea

Lotte Engineering Plastics (Korea)

Lotte Engineering Plastics is a specialist engineering-plastics company under Lotte Chemical, Korea. Founded in 2000, it became a wholly owned Lotte Chemical subsidiary in 2009 and completed a large compounding plant in Yulchon, Korea in 2025, further expanding high-performance compounding capacity. With INFINO® as its core brand, it covers PC, PC/ABS, PBT, PPA and LCP...

Company Profile

Lotte Engineering Plastics Co., Ltd.

Lotte Engineering Plastics is a specialist engineering-plastics company under Lotte Chemical, Korea. Founded in 2000, it became a wholly owned Lotte Chemical subsidiary in 2009 and completed a large compounding plant in Yulchon, Korea in 2025, further expanding high-performance compounding capacity. With INFINO® as its core brand, it covers PC, PC/ABS, PBT, PPA and LCP across multiple product lines. Drawing on Lotte Chemical's feedstock and global footprint, it supplies functional, high-performance engineering plastics at scale and reliably. Its INFINO LCP offers high heat resistance, thin-wall high flow and low warpage, and is widely used in precision electronics and automotive parts.

2000Founded
INFINO®Core brand
2025Yulchon plant
LCP/PPACore materials

Facilities & Technology

Official principal materials and applications
Lotte Engineering Plastics plant
Modern Lotte Engineering Plastics plant
Engineering-plastic pellets
Factory-sealed engineering-plastic pellets (made in Korea)
Application fields
IT, automotive and robotics applications

Product Lines & Grades

Full product lines and corresponding grades
Product Lines & Grades
  • INFINO LCPCL-9200 (standard high flow), CL-9201 (same series); differentiated by heat and flow, thin-wall precision injection grades; CL-9200 is regularly stocked
  • PC / PC-ABSINFINO polycarbonate and alloy series; high impact, easy processing for electrical/electronic and automotive structural parts
  • PBT / PPAINFINO polyester and high-temperature nylon series; scaled supply from the Yulchon plant

Technical Data Sheets

TDS / COA technical documents
Lotte Engineering Plastics (Korea)7 documents
INFINO® LCP and PPA advanced materials
PDFINFINO LCP CL-9200Thin-wall high flow · regularly stocked RequestINFINO LCP CL-9201Same-series high flowContact Sales RequestCL92 series (for camera modules)PPA / LCP advanced materials · camera-module gradesContact Sales
INFINO® other product lines
RequestINFINO PCPolycarbonate · high impactContact Sales RequestINFINO PC/ABSPC alloy · easy processingContact Sales RequestINFINO PBTPolyester · engineering structural partsContact Sales RequestINFINO PPAHigh-temperature nylonContact Sales
Contact us for samples and technical support