Proto Corporation manufactures the widest variety of PVC fitting covers and jacketing systems in the industry. Since our founding in 1980, our mission has remained the same: to create superior products, deliver outstanding service, and constantly innovate. We produce hundreds of different products in an array of colors and sizes, while our in-house mold shop lets us produce custom products for your specific needs. Everything we make meets rigorous quality control standards, letting Proto deliver uncompromising excellence to each and every customer.
At Proto Corporation, customer service comes first. From order to delivery, we’ll treat you with the same care and attention to detail we put into our products. One of our knowledgeable, on-site customer support specialists is always available, along with the dedicated sales staff who provide regional help across the United States and abroad. Find your area sales representative now, and find out what Proto Corporation can do for you.
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