Atsumi Car Equipment Inc

About Atsumi Car Equipment Inc

Atsumi Car Equipment Inc. operates its North American manufacturing facility in Wytheville, Virginia. The company was established in 2001 as the U.S. subsidiary of Atsumi Kogyo Co., Ltd., a Japanese precision machining firm founded in 1950 in Hamamatsu, Japan. The facility specializes in precision machining of automotive components, including hubs, spindles, starter shafts, and engine variable valve timing (VVT) rotors. Production processes encompass precision grinding, sintered metal machining, heat treatment, and forged metal machining, supported by automated NC lathes, drilling machines, and a multiple-articulation transfer robot. Automated machining lines incorporate in-process inspection with autocheckers, auto gauges, and auto alarming systems. The Wytheville site is part of a global network that includes factories in Japan, Indonesia, Thailand, and Mexico. Atsumi Car Equipment serves the automotive industry, supplying Tier 1 manufacturers such as NSK (for Toyota, Lexus, and Honda hubs and spindles), Aisin (for Nissan and GM VVT rotors), and Denso (for Toyota starter tubes). The company's customer base spans OEMs and major automotive suppliers across North America and globally through its affiliated plants. The company emphasizes its automated, inspection-integrated machining lines and a quality structure built on QC and TPM activities, which it says enable consistent high-quality output across both small and large production volumes. Its U.S. facility is staffed by American workers dedicated to American customers, leveraging the parent company's decades of automotive machining experience.

Equipment

• Automated NC lathes
• Drilling machines
• Multiple-articulation transfer robot
• Automated machining lines with in-built autocheckers, auto gauges, auto alarming systems

Company details

Location

Wytheville, Virginia

Founded

1950

Certifications

ISO 9001:2015

Listed under

• Automotive Parts Manufacturers in Virginia

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