Speaker cabinet

Speaker cabinet Dongguan Richhong metal Co. Ltd has long history in self-service/solutions in hardware inworld market. It involved in the manufacturing,packaging, Sales and Service of financial and commercial equipments. We has developed proven technologies to help our customers achieve greater effectiveness in their business. MaterialCarbon steel; Stainless steel, aluminum alloy; Brass alloy; Tinplate, copper; Stannum bronze; Silicon bronze; Zinc alloy; Gray iron; Ductile iron; Malleable iron; Tungsten steel, etc.Machining processesMetal fabrication, machining, welding, forming, shaping, punching, drilling, turning, milling, grinding, chip formatting, rolling, stamping, deep drawing, bending, spot or seam welding, spinning, forging, sand casting, die casting, investment casting, etc.Surface treatmentPolishing, zinc plating, nickel plating, chrome plating, powder coating, e-coating, dip coating, phosphate coating, anodize, PVC powder coating, dichromate plating, decrement plating, etc.Machinery and equipmentsCNC machining center; CNC lathe; Normal lathe; CNC milling machine; General milling machine; General drilling machine; General planning and grinding machine; CNC turning center; Wire EDM, etc. And we also can offer 4 or 5 axis-CNC center processes. sheet- metal workshop