Hi-Q PLAS CO., LTD.

a plastic injection molding manufacturer

Specialized at producing precision parts including automotive and electric plastic parts.

WELCOME TO HI-Q PLAS

With over 20 years of experience in plastic injection and mold making. We are a leading plastic injection molding company providing total solutions from in-house mold making, mold modification and repair to plastic injection and secondary process such as silk screening, color spraying, pad printing, color dropping, UV coating, ultrasonic and hot stamping.
We also offer basic assembly process for customers if required.
We are specialized in engineering plastic components for electronic, automotive, household, cosmetics, medical device and solar energy housing component towards any other plastic items which requires quality and precision.
With more than 150 skilled staffs and our strong commitment, we deliver highest quality products and services for highest satisfactions to our valued customers.

Mold make to order

Custom mold fabrication with high precision and durable materials for efficient mass production.

Plastic Injection Molding

High-quality plastic part manufacturing with consistent accuracy and flexible production volumes.

Secondary Process in Plastic Finishing

Enhance product appearance and function with painting, printing, coating, polishing, and more.

Mold Maintenance

Professional cleaning, repair, and preventive care to extend mold lifespan and reduce defects.

Product Assembly

Complete assembly and sub-assembly services with testing and packaging for ready-to-ship products.

Project Design & Development

From concept to production—product design, 3D modeling, prototyping, and mold-ready engineering.

Thailand Plastic Injection Manufacturer and Mold Maker

With more than 150 skilled staffs and our strong commitment, we deliver highest quality products and services for highest satisfactions to our valued customers.

leading in plastic injection

We are a leading plastic injection molding company providing total solutions from in-house mold making, mold modification and repair to plastic injection and secondary process such as silk screening, color spraying, pad printing, color dropping, UV coating, ultrasonic and hot stamping.

SAMPLE PARTS

With more than 20 years of our experience in mold making and injection molding, and with our strong commitment in quality and delivery, we have been trusted by many well recognized international and multi-national companies to be their “One-Stop Services” provider for plastic parts.