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Aject Co., Ltd. specializes in precision machining of copper and aluminum, manufacturing parts for medical devices, scientific instruments, and backing plates. We supply many customers, including educational institutions (universities and graduate schools), government agencies, and research institutions, who conduct experiments and development using precision machined products. In recent years, we have also been designing, manufacturing, and assembling experimental equipment and jigs at the request of our customers. 【Business Activities】 ■ Backing plates, electron microscope parts ■ Vacuum equipment parts, semiconductor equipment parts ■ Medical device parts, experimental equipment ■ General machining, 3D model prototyping, jigs (design and manufacturing) *Please contact us for more details.
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【Equipment (Excerpt)】 ■ 3D Measuring Machine CRYSTA-PLUS M776/MCOSMOS System (Mitutoyo) ■ Image Measuring Machine QS-L3017Z/AFB (Mitutoyo) ■ Vertical Machining Center MB-56VA (Okuma) ■ NC Lathe LB3000EX MY CX450 (Okuma) ■ Vertical Machining Center MF-46VA (Okuma) ■ Vertical Machining Center MX45-VBE (Okuma) ■ Vertical Machining Center 45VA (Okuma) ■ Vertical Machining Center MV-40B (Mori Seiki) ■ Turret Type Vertical and Horizontal Combined Milling Machine (Shizuoka Iron Works) ■ Vertical Ram Type Milling Machine (Kanto Koki) etc. *For more details, please contact us.
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Aject Co., Ltd. is based in Hidaka City, Saitama Prefecture. We have a track record of manufacturing semiconductor equipment, vacuum equipment, medical device components, and quantum computer components, and we specialize in the precision processing of copper and aluminum parts. Since our establishment, we have accumulated many achievements through our unique technological capabilities and quality management, and we have obtained ISO 9001 certification. Additionally, based on our past experiences, we provide solutions tailored to our customers' applications and strive daily to be a supportive partner. The materials we handle are primarily copper, but we also work with aluminum, stainless steel, brass, and more, offering the technology we have cultivated through copper processing. In addition to various types of machining, we also provide processes such as stamping, welding, and plating, and any processing that we cannot handle in-house will be done by our partner companies. This allows us to manage everything consistently, so you don’t have to request each type of processing separately. In the past, we have manufactured various industry components, including backing plates, heat sinks, busbars, and vacuum chambers. If you have any concerns from design to processing, please feel free to contact us.
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