wed,uit,nh,Netherlands Netherlands
Natural assay stone The touchstone is a fine-grained black Lydian that has proven itself to be the best material because it possesses all the characteristics required of a good testing stone. It must be uniformly matte black, has a homogeneous, non-porous structure and is harder than the metals being tested, it is resistant to acids and the stone may not be worse of quality after a few cleanings. Despite many years of attempts, it has not yet proven to develop an artificial material with these ideal characteristics. Our touchstones are in various sizes, and so also in weight, this is because only the best part of the original rough stone can be used. The stones become, after sawing, a long-standing polish process. After polish the stone will be totally checked at imperfection so that finally every stone has the same quality.
Tipo de Comercio
Others
Sitio Web
www.vandijk-toetsstenen.nl
Año de Constitución
2003
Number of Employees
1-5
Principales Mercados
Worldwide
Company Products / Services
touchstones - toetsstenen
Localización de la fábrica
N/A
Ubicaciones de fábrica
N/A
No. de líneas de producción
0
Volumen de compra anual total
N/A
Nº de personal de I + D
N/A
Control de calidad
N/A
Certificado
N/A
Fabricación por contrato
N/A
Capital registrado
N/A
Tipo de Propiedad
N/A
Representante Legal / Director Ejecutivo
N/A
Porcentaje de exportación
N/A
Volumen total de ventas anuales
N/A
No. de personal de control de calidad
N/A
Persona de contacto
Mr. Enrico
Empresa
VanDijk Toetsstenen
Dirección
wed, uit, nh, Netherlands
Persona de contacto Mr. Enrico
Dirección wed, uit, nh, Netherlands
