About us

Modified Plastics, Inc. uses nearly 5 years of experience in developing custom compounded and engineering polymers. Modified Plastics meets the most stringent specifications while using high quality materials, we work closely with top material manufactures while utilizing our in house lab to assure the highest quality feedstock’s and additives for our customers. Modified Plastics continues to build on a culture of excellence based on the four pillars of success, Integrity, Service, Value & Sustainability. Our goal is to provide the best customer service and products in the Plastics Industry.

Our aim is to build a long term relationship with you. The foundations of this relationship is our Service Commitment – to anticipate and exceed your expectations. Our Service commitment sets out the standards that you can expect from WeiLing and that we demand from ourselves. Modified Plastics, (Weiling), provides rapid and dependable custom compounding with engineered polymers. We can produce small lot orders up to truckloads of material while maintaining the highest quality and service. Our goal is to provide exceptional value and service to the customer. With the combination of resins and additives, we continually meet and exceed our customers needs and expectations to provide the greatest value.There’s a good reason why WeiLing is one of the most trusted names in plastics, and those reasons have never been more personified than with our quality in both product and personnel, our responsive lead times and our team of Customer Service. Quite simply, our dedicated staff has made Weiling a preferred choice both domestically and internationally.