Call Us: 1-800-622-6269    •    Text Us an Image Via Smart Phone : 1-909-225-5097    •   2226 Castle Harbor Place So. Ontario, California 91761


Mission Statement

Providing Excellence in Plastic Fabrication Through Superior Customer Service and Products

About Malcolite Plastics:

Malcolite Plastics specializes in manufacturing replacement light covers and lighting diffusers including prismatic plastic light covers, wraps diffusers, globes, vaportite light covers, tube guards and thousands of standard and custom replacement light covers. Founded in 1962, Malcolite is a leader in creating and supplying innovative and energy saving light diffusers and LED retrofits kits.

Our Parent Company:

Here at California Quality Plastics, our Mission is to provide excellence in plastic fabrication through superior customer service and products. With over 30 years of experience and 70 employees ready to meet our customers’ demanding needs, no job is too large, too small, or too complex. In fact, after seeing the factory, most of our customers say, “I had no idea you guys did all that!”