no minimum orders for color custom compounding in the US and Chinacustom color compounding for PC, ABS, Nylon, and TPE Resins



Thermoplastic color compounding in America







Our Facilities

Our state-of-the-art custom plastic compounding facility

Morrisville, PA (Philadelphia area )

Infinity LTL’s 70,000 sq. ft. facility in Morrisville, PA was completed in September 2000, more than doubling our floor space and increasing production capacity to 11 extrusion lines. Three additional extruders are available in the lab area for product development and customer use. Future expansion will add another 65,000 sq. ft. for additional compounding, blending, R&D, and warehousing operations, and will feature a state-of-the-art Product Development Center.

Production processing equipment includes 9 twin-screw and 2 single-screw extruders, combined with strand and underwater pelletizers and gravimetric feeders. The lab equipment includes one twin-screw and two single-screw extruders. These machines are capable of handling every form of raw material and finished product, such as pellets, powders, fillers and fibers. Our production line output ranges from 10 pounds per hour up to 2,000 pounds per hour, so no job is too small or too large to handle.

- Equipment List


Since the establishment of LTL in 1990, our focus has been on meeting the needs of our customers. Our goal is to be the premier custom color and additive compounder of engineering resins that meet the ever-evolving needs of our customers.

The success of our Customer Satisfaction and Continuous Quality Improvement programs is due in part to our ability to integrate our customers’ visions of what they need to meet the demands of their changing markets. Collaboration is the key to our ability to consistently deliver quality products to our customers across the globe, on time and on budget.


Facility in Morrisville, PA, USA