Plassein Industry Sdn Bhd

About Plassein Industry Sdn Bhd

Plassein Industry Sdn. Bhd. is a leading precision plastic injection molding manufacturer located in Johor, Malaysia. Established in 2015, Plassein specializes in mold design, tooling fabrication, plastic injection molding, secondary processes, and integrated sub-assembly solutions for automotive, electronics, industrial, and consumer product applications. As a strategic joint venture with Hengbo Holdings Co., Ltd., Plassein combines the flexibility and cost advantages of Malaysia manufacturing with the advanced engineering expertise, automotive technology platform, and R&D capabilities of Hengbo Holdings. Operating across four manufacturing sites with more than 146 injection molding machines ranging from 60T to 500T, Plassein provides comprehensive manufacturing solutions from product development and prototyping to mass production and assembly. Our capabilities include insert molding, overmolding, tampo printing, ultrasonic welding, and customized packaging services. Supported by Hengbo Holdings’ extensive automotive experience, Plassein has access to advanced technologies in automotive air intake systems, fuel evaporation systems, thermal management components, surface finishing technologies, and future automotive interior and exterior component development. Through a structured technology transfer program, Plassein is continuously expanding its capabilities to support the growing demands of global customers. Driven by a commitment to quality, innovation, and customer satisfaction, Plassein aims to be a trusted manufacturing partner in Southeast Asia, delivering world-class products and engineering solutions that meet international standards.