El trueque es el presente y el futuro del comercio internacional, especialmente para las personas que se inician en el negocio de importación y exportación. El trueque y más, operaciones triangulares.
La segmentación perfecta para sus propuestas de negocio, Sus lugares de destino, además de su clase de clientes objetivo, además de sus artículos y categorías.
Perforated metals can be made with precise mesh openings and not easy for changing shapes. This feature makes perforated sheet popular for making of rigid filter discs, cylinders, filter element support metal pipe and perforated test sieves.
Hengda offers perforated metal discs and perforated plate sieves of a wide range of sizes. The thickness of the disc filter is normally 0.5--2.5mm. Aperture goes from 0.6mm to 10mm for applications of various grades of filtration and sieve meshes. Hengda perforated discs can be made in size as base sieve mesh cloth, then mounted with a frame to form a metal mesh sieve.
We can supply perforated sheet filter in round disc, square sheet and special sheet shapes. Hengda also offer woven wire mesh filter disc packs with single layer, double layer or multilayer welded. The disc filters are offered with frame or without for your option. A range of filtration and materials available both for perforated metal discs and wire mesh discs.
