'Good Enough' Is Not Enough

Whether you are looking for custom design enhancement and prototyping, manufactured plastic closures, flexible packaging, custom plastic closures or assembly, HQC Inc. has it and more.

Our clients have a wide variety of needs and our experienced and innovative teams are prepared to meet small, to large projects for markets across the spectrum.

Contact us at (630) 820-5550 to see how we can make the difference in your business.
Injection Molding

HQC’s capabilities include precision injection molding, insert molding, in-mold labeling and over-molding. We have IMS, GMP, AIB and HACCP certification in addition to ISO 13485 for the medical market.

Flexible Packaging

We can further assist you with film selection. HQC also produces printed and sealed spouted-pouch prototypes. Our innovative stock and custom pouch fitments/weld spouts set your business apart.

Spout, Pouch Fitment / Weld Spout & Closure Manufacturing

HQC molds pouch fitments/weld spouts from multiple materials and inserts spouts in-house as well.

Secondary Operations

We create finished units from the components we mold. Our high-speed assembly including sonic welding, closure lining and medical kitting lowers your costs by saving you steps and time.