Harpreet Singh

Production Head - CPP @ Polyplex (Thailand) Public Co Limited

About

Production and operations professional with over 11 years of experience in polymer manufacturing, CPP film production, and holography operations. Currently serving as Production Head – CPP Operations at Polyplex (Thailand) Public Company Limited, managing end-to-end production processes across CPP film extrusion, metallizing, slitting, and recycling, while driving safety, quality, delivery, and cost efficiency. Demonstrated expertise in production planning, KPI optimization, waste reduction, and process stabilization using Lean Manufacturing principles. Played a pivotal role in commissioning and scaling holography manufacturing lines and leading product commercialization. Skilled in RCA, CAPA, and continuous improvement initiatives, with a solid foundation in electrical and electronic instrumentation. Eager to contribute to advanced manufacturing and operational excellence.

Country

Thailand

City

Rayong

Industry

Plastics

Skill

Production Management, Operations Management, Lean Manufacturing, Manpower Handling, Team Leadership, Troubleshooting, Electrical and Instrumentation Engineering (EIE), Machine Installation & Commissioning, Product Development, Holography Manufacturing, Corrective and Preventive Action (CAPA), Root Cause Analysis, Manufacturing Process Improvement, Waste Reduction, KPI, OEE, Inventory Management, Warehouse Management Systems, Production Planning, Plastics Recycling

Experience

Production Head - CPP

Polyplex (Thailand) Public Co Limited

2024-1 - Present · 2 yrs 9 mos

Rayong, Thailand

Responsible for end-to-end production operations of CPP film and polymer manufacturing lines, ensuring achievement of safety, quality, delivery, and cost targets. • Overall responsibility for CPP film manufacturing operations including extrusion, metalizing, recycling (Erema), and slitting • Production planning and monitoring of KPIs such as OEE, waste, productivity, and output • Improved input–output (I/O) norms through process stabilization and preventive actions • Reduced metalized waste from 13% to 8–9% by addressing setup loss and changeover waste • Improved holography machine utilization by approximately 10% • Led customer complaint handling, RCA, and CAPA implementation • Managed manpower, shift operations, safety, and SOP compliance

Production Manager- Holography

Polyplex (Thailand) Public Co Limited

2020-10 - 2023-12 · 3 yrs 3 mos

Rayong, Thailand

• Led and supported activities from erection and commissioning to first commercial orders for holography production, contributing to successful market launch and customer supply. • Involved in holography film production and value-added film processes. • Monitoring process parameters, quality checks, and production output. • Supporting process improvements and troubleshooting production issues. • Coordinating with quality and maintenance teams for stable operations.

Instrumentation Executive

Polyplex (Thailand) Public Co Limited

2019-3 - 2020-10 · 1 yr 8 mos

Rayong, Thailand

• Maintenance and troubleshooting of instrumentation and control systems in manufacturing plant. • Working with sensors, transmitters, PLCs, and control panels. • Supporting production lines to minimize downtime. • Calibration and preventive maintenance of instruments. • Coordination with production and electrical teams.