プロスタッフ List of Products and Services

At Prostaff Co., Ltd., we manufacture various attachment components such as EB filaments and hearth liners. We also offer sales and refurbishment of various vacuum gauges and quartz oscillators (gold, silver, alloy) (5MHz, 6MHz). Additionally, we handle vacuum oils (rotary pump oil, diffusion pump oil). 【Product Lineup】 ■ Various attachment components: EB filaments, EB parts, hearth liners ■ Measurement components ■ Optical jigs: jigs (domes), etc. ■ Ion gun parts ■ Vacuum oils and vacuum grease *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

At Prostaff Co., Ltd., we offer a wide range of services from the sale of metal materials and processed products to machining. We primarily sell rare metal materials such as tungsten, molybdenum, and tantalum, along with other metal materials. Additionally, we can process and provide materials in desired shapes, including wire, sheet, and rod materials. 【Examples of Processed Products】 ■ Bolts and Nuts ■ Machining ■ Sheet Metal and Stamping ■ Resin ■ Alumina and Ceramics *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

"Spattering targets" are high-quality thin film formation materials boasting high purity products ranging from 99.5% to 99.999%. Our company can manufacture various spattering targets that match your business needs. From selecting target materials to bonding processing and evaluation, you can leave everything related to spattering targets to us. [Features] ■ High purity products ranging from 99.5% to 99.999% ■ Alloy production is also possible for development purposes ■ Proven track record in manufacturing various types of spattering targets ■ Capable of responding to various requests *For more details, please refer to the PDF document or feel free to contact us.

• others

This catalog is a comprehensive catalog from Craft Co., Ltd., a specialized manufacturer of vacuum deposition equipment. (*Prostaff Co., Ltd. acts as a sales manufacturer for Craft Co., Ltd., while Prostaff plays a role in the manufacturing sector.) It includes a wide range of products, starting with the automatic vacuum deposition equipment [custom-made] CAP series, as well as maintenance menus and introductions to processed products. [Contents] ■ Automatic vacuum deposition equipment [custom-made] ■ Refurbished items [used items] ■ Equipment maintenance ■ Parts maintenance ■ Deposition materials and processed products, etc. *For more details, please download the PDF or feel free to contact us.

• Vacuum Equipment