SPM Electronics And Systems is established in 1994. We are Manufacturer & Exporter of Modular Aluminium Instrument Cases, 19" Rack Mountable Cabinets & Card Frames/Subracks. The company specializes in All-Aluminum Instrument cases and Subracks/Card Frame which have been as a Professional packing solution for Table Top & 19” Rack Mountable Equipment. If you require any of our products please do not hesitate to contact at info@spmelectronics.com or visit our website on www.spmelectronics.com .