WirthCo Engineering, Inc. is a US-based manufacturer and supplier specializing in precision-engineered electrical and industrial products. Established in 1980, the company offers a wide range of practical products designed to improve safety and convenience across various sectors, including automotive, marine, RV, industrial, and renewable energy. WirthCo is known for its brands like Battery Doctor and Funnel King, and holds over 20 patents with a commitment to continuous growth and innovation.
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