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Comax spol.s.r.o. - Velvary

Velvary 420, 273 24 Velvary, Czech Republic
Phone +420 315730156, Fax +420 315730224
www.comaxsro.cz

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About us

Company description

Czech producer of non-ferrous casting alloys and surface-treated metal sheets and bands. Casting from aluminium alloys (engine components especially). Purchase of non-ferrous metal raw materials.

History of the company
1922
OSTRIT
- grinding wheels up to 1937
- artificial marble
- CYKLON cowls up to 1940
- bonded glass up to 1941

1938: Dr. Werheim´s metallurgical works
- non-ferrous metal waste processing in a reconstructed plant
1940: Incorporation in the concern Ringhofer - Tatra Smíchov
1943: Part of the firm Bächer Roudnice
1946: Nationalization - transfer to firm Kovohute Praha, n.p.
1959: Part of firm SAFINA Vestec n.p.
1968: Kovohute Velvary n.p.
1973: The coil-coating line is put into operation
1989: Kovohute Velvary s.p.
1994: Privatization by the firm Comaxem spol. s r.o.
1995: The production of paints for the coil-coating line is taken over from the firm Spectrum
1996 Start of the production of aluminium castings
2000/4 ISO 9002 metallurgical department and casting foundry
2001/5 ISO 9002 coil-coating line and production of painting colours
2001/10 ISO 14001
2003/04 ISO 9001:2000

Location

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Products

Products

Production assortment of the foundry

The gravity casting
The steel mould casting
The casting 0,3 - 10 kg
The termal treatment of the casting the annealing
The aluminium alloys
(in accordance with the CSN and DIN) AlSi10MgMn
AlSi7TiMg
AlSi7Mg
AlSi12
other alloys acording to the
client´s requirements

Competences

Materials

  • Aluminium (alloys)
  • General cast steel
  • Gray cast iron
  • Copper (alloys)
  • Stainless steel

Certificates

  • ISO14000
  • ISO 9001