Caroba Plastics offers engineering assistance and support from the earliest stages of product design.


3d printing

Caroba Plastics offers full-service engineering consultation and support from the earliest stages of product design


Tooling Services

The key to efficiency and part quality is a well maintained tool. Experience has proven a properly maintained and well designed mold will yield tremendous benefits to the customer



A successful injection molding company needs to be clean, well-organized, and staffed with experienced technicians and management to operate at peak efficiency.



Caroba just recently expanded and added a class 10,000 hard wall clean room for medical and contract assembly.



secondary OPERATIONS

Our production coordinators are trained to ask the right questions to assure the customers’ expectations are known and documented in our work orders.




Caroba Plastics had dedicated over 40,000 square feet for warehousing product for our customers. Our computer software maintains lot and location control of all products.


Unmatched Production 

At Caroba, we are dedicated to operating at peak efficiency, making our facility a model from which our competitors attempt to emulate time and time again. Our consistent approach of using a fleet of Nissei high-precision injection molding presses and auxiliary equipment provides unbeatable sophistication, functionality and reliability, while sustaining exceptional uptime. We also have the ability to conduct performance-analysis during production in order to monitor our process capability and part quality. 

Inside Caroba Plastics 

Caroba Plastics is an industry-leading plastic injection molding manufacturing company proudly serving a variety of businesses all over the globe. From design assistance, tool construction and mold validation to production, assembly and ship-to-stock programs, Caroba is your one-stop solution for a variety of manufacturing and supply chain needs. Whether your industry is medical, dental, high technology, or industrial, our unique capabilities and diverse experience qualify us to service you with ease. 
At Caroba, each product undergoes strict quality control during all stages of manufacturing. Our certified staff of professionals measure and monitor our manufacturing operations at every level to ensure consistent product quality and customer satisfaction. It is always our goal to not only meet, but to exceed industry standards and customer expectations with everything we do. 
Remaining hands-on has and always will be important to us. Manufacturing, packaging, assembly and product validation are all handled in-house, truly making Caroba Plastics a one-stop shop for all of your plastic injection molding needs. 

(Best viewed in 1080p)


Rocky Mountain’s Leader in Injection Molding 

Headquartered in Denver, Colorado, Caroba has grown from a small, family-owned business to over 100 employees since our founding in 1983. Every one of our employees are driven and committed to ensuring that Caroba is always running at a top-notch level. 
Caroba Plastics is united as a team to provide customers with only the finest plastic injection molding products, competitive prices and over-the-top service. In fact, the Caroba management team has over 100 years of combined technical experience in the thermoplastic industry, making us the best choice to exceed your company’s injection molding needs. 
Plastic Injection Molding

Quality is our Specialty 

Quality Control Plastic Injection Molding
Here at Caroba, each item we produce undergoes strict quality control at all stages of manufacturing. In fact, our Quality teams are staffed with professional quality inspectors who measure and monitor all aspects of our manufacturing operations to ensure consistent productivity and excellence. Our first-class results are assured by employing progressive quality systems with fantastic quality management principles. 
Caroba is familiar with the ever-increasing regulatory requirements of the medical device and high technology industries. We take great pride in our experience in product, packaging and sterilization validation requirements of many leading medical Original Equipment Manufacturer
validation protocols. 

We understand that our success is contingent on the success of our customers and the devices that we manufacture for them. Our management staff offers personalized services in everything from design assistance to delivery in an effort to reduce manufacturing costs to the lowest level, meaning our customers receive the best quality product at the lowest possible price.