J & Z Grinding Inc, 12416 Benedict Ave, Downey, CA 90242, US

HistoryClayton and Maria Matteson opened Matteson Screw Products in 1968. The husband and wife team started the south LA machine shop specializing in custom screws, with just two Brown and Sharpe machines and one lathe. Their son Carlos began part time work in the shop at 14 years old. By the age of 20, he was working at the shop full-time. Today, Carlos runs Matteson with over 40 years of machining experience. He and his team will work hard to ensure your project gets done on time and at a fair price.SpecialtiesMetal Machine Shop * All types of material used * Aluminum, brass, stainless steel, carbon steel, nylon, teflon * Long and short runs available * Specialize in custom screws * Turning and milling * Knurling * Drilling and tapping * Custom made products out of bar stock