About Us

Located on the northwest side of Chicago, Illinois, JANLER is the plastic injection molder and plastic mold manufacturer of choice for customers looking to strike the optimal balance between price and performance when it comes to high precision / critical-tolerance plastic parts. Servicing various markets including Medical / Healthcare / Dental, Consumer Packaging / Personal Care, Household / Industrial, and Electronics / Appliances, JANLER helps clients optimize productivity and minimize manufacturing costs, strengthening the ability of OEM’s to compete effectively on a global basis. Beyond the core Midwest client base, customers worldwide look to JANLER for developing cutting-edge plastics solutions utilizing proven Design / Engineering expertise honed over 60 years of plastic molding and mold-making.