BEIM, a key subsidiary of Beijing Electronics Holding Co., Ltd., was formerly known as Beijing C&W Intelligent Equipment Co., Ltd. The company traces its origins to the State-owned No. 738 Factory, a flagship project launched during China’s First Five-Year Plan in 1957.

BEIM shoulders the historical mission of achieving independent control over metrology and inspection equipment, as well as critical components in the semiconductor field, embarking on a new journey of high-quality development.

The company concentrates on core technologies including patterned defect inspection, micro- and nano-scale morphology metrology, and reticle inspection.Through coordinated innovation between complete systems and precision components, BEIM supports Beijing Electronics Holding in building a high-level chip-and-display industry ecosystem.

The company’s core business spans end-to-end solutions for semiconductor inspection and metrology systems and services, display panel inspection equipment, semiconductor spare parts, as well as precision components and sheet-metal machining products and services for high-end equipment and the broader semiconductor and related industries.

BEIM has been recognized as a National "Little Giant" enterprise, a Beijing Specialized, Refined, Distinctive and Innovative (SRDI) SME, a National High-Tech Enterprise, and a Zhongguancun High-Tech Enterprise, and is certified to ISO9001 Quality Management System (QMS) and ISO14001 Environmental Management System (EMS).