SIMTEK POWER SERVICES Design, Sale, Repair & Services of UPS/Invertors Voltage Stabilizer & Dry Batteries. SIMTEK POWER SERVICES is professional manufacturing company which deals with design, sale, repair and services of UPS/INVERTORS, voltage stabilizers and dry- batteries. The dynamic and professional sales and service team resulting a network approaching to all regions of Pakistan like Faisalabad, Lahore, Islamabad, Jhelum Rawalpindi, Multan etc. Our company ensures efficient productivity, high quality, reliable solutions and considerate service to satisfy the needs of customers. Please contact us to purchase all types of UPS/INVERTORS available in different power ratings and UPS accessories.