Sigma is a specialized water/wastewater treatment process engineering company, with design offices in Calgary, Alberta; and engineering & manufacturing facilities in Kuala Lumpur, Malaysia. Sigma specializes in custom designed water and waste-water treatment/recovery plant on a turnkey basis, and offers complete project services from design to commissioning, and after sales support and training. Sigma has been operating in Malaysia since 2004 and has successfully completed over 80 projects locally and globally. At Sigma, we provide a guaranteed solution and will work with you to custom design a system that will meet your needs technically and economically. Sigma specializes in compact and easy-to-expand systems that occupy the least area with low power consumption. We take pride in what we do and every system is unique with the latest and most appropriate technology. Sigma can provide operations and maintenance support or enter into a service contract to assist in operations and maintenance of your water/wastewater treatment plant. One of the core areas of our business is the use of membrane technology for a variety of applications, should it be water treatment or wastewater treatment. Sigma is committed and dedicated to the environment and all our technology solutions display this.