Norco Plastics
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Norco Plastics stands as Southern California's premier injection molding company, operating from an expansive 88,000 square foot facility in Chino, California. This second-generation family-owned business has delivered exceptional custom plastic manufacturing solutions since 1974, building five decades of expertise in precision injection molding across diverse industries. The company operates 25 state-of-the-art injection molding machines ranging from 30 to 2800 tons, enabling production of both small precision components and large-scale industrial parts. Their advanced manufacturing capabilities include shot capacities up to 1000 ounces and precision tolerances to ±0.0001 inches, supported by Statistical Process Control quality systems and continuous 24/7 production operations. Norco Plastics serves critical markets including automotive, medical and healthcare, construction and infrastructure, agriculture, consumer products, and storage distribution sectors throughout Los Angeles, Riverside, Orange County, and San Diego regions. Their comprehensive service portfolio encompasses custom injection molding, secondary operations such as hot stamping and assembly, plus complete supply chain and logistics solutions. The company differentiates itself through advanced measurement technology, flexible manufacturing processes, and the ability to handle complex projects requiring both high-volume production and tight quality specifications. Their experienced team combines traditional craftsmanship with modern manufacturing technology, making Norco Plastics a trusted partner for companies seeking reliable, high-quality plastic injection molding services in Southern California.