A L M Systems is basically into instruments related to measure and control of pressure including differential pressure, flow, temperature, relative humidity and level. Our business mainly consists of Analog & Digital Instruments for HVAC / BMS / EMS / Textile & industrial Automation Instruments. These instruments are manufactured by us as well as imported from U.S.A., Canada, EU Nations and exported to Middle East (Kuwait, Qatar, UAE, Oman, Iran, Syria, Jordan etc. The A L M Systems brand is registered in India and 86 other countries and the products are catered to various industries including HVAC, Pharmaceuticals, semiconductors, chemicals, electronics, power plants, nuclear plants, oil & gas plants, pollution control, dust collection systems etc.

As of now the market share of A L M Systems acrylic manometers including magnehelic® gages (for differential pressure measurement below 500 mm wc) in India is around 75% approximately. A L M Systems along with it's associate companies is a leading stockist of Dwyer® products in South Asia. Recently A L M Systems has launched co-branded pressure and temperature gauges in association with TIWAC under the co-brand A L M Systems - TIWAC. Theses products are EIL, PDIL, NPC, NTPC, DGQA approved. Other products offered include level switches & transmitters, pressure switches & transmitter, flow switches & transmitter, and a whole range of Building Automation Instruments & Industrial Automation Instruments.

We have direct business contacts in various countries from where we can directly import and export. Our interests included developing and strengthening further business ties in the south-east Asian Nations, China, South Korea, Japan, Middle East and CIS Nations

We undertake testing and calibration of instruments like manometers, differenatial pressure instruments, anemometers, airborne particle counters and aerosol photometers, for the ones which are marketed by us and the ones which are not marketed by us also. All calibrations are traceable to NIST, USA/UK National Standards. We have primary calibration facilities like hook gages and wind tunnel of our own with which we calibrate other master instruments traceable to international standards. We further intend to expand our callibration facility for pressure & relative humidity.