• OPTNICS PRECISION CO LTD

  OPTNICS PRECISION was founded as an advanced precision manufacturer in 1986 by Seichin KINUTA who is one of pioneer applied electroforming technology JAPAN. The head office, R&D and factory are located Ashikaga-city, Tochigi-pref., 70km north Tokyo.OPTNICS a small but excellent company ...

  Telephone：81-284-433611Address：26, Fujimi-cho

• Walthy Precision Co., Ltd

  Walthy is a manufacturer and supplier of high precision micro-apertures, slits, pinholes, slit or pinhole arrays etc. Our expertise micro pinholes slits with tight tolerance. Standard range in size from 5µm to 1000µm, could be both sides blacked, mounted unmounted. High Power are also ...

  Telephone：18063283964