Angelus Plating Works, headquartered in Gardena, Calif., is a manufacturer of exhaust extensions. Established in 1933, it started out by plating items, such as bicycle racks, barbecue grills, shopping carts, automotive headlight reflectors, front grilles, and bumpers. In the 1960s, the plant began to plate automotive parts, such as a full line of chrome and stainless steel automobile exhaust extension tips. This has grown to become the company s sole business, and it manufactures and plates a full line of chrome and stainless steel automobile pipe extensions. Angelus Plating Works offers more than 150 varieties of exhaust extensions in chrome plated, black and polished stainless steel.