We are a woman-owned and led company, driven by a passion for making things and being a part of something bigger. Our purpose is to make cooperative, collaborative, and kind interactions contagious and habit-forming in ourselves and in our industry. Collaborative, Cooperative, Kind. It’s how we conduct business and how we see others. Here’s welcoming you all to the CCK™ journey. Incorporated in 1974, LEM Plastics continues to grow and improve with every opportunity and new relationship. A wealth of plastic raw material products and full plastic fabrication capabilities: cut-to-size, CNC cutting, gluing, forming, turning, punching, drilling, welding, assembly, milling, and tolerances from .0005.