Chongqing Head Autoimmunization Co., Ltd. specializes in supplying : -- Cummins Actuator, Cummins Speed Controller (EFC), Cummins MPU -- Deep Sea Controller -- ComAp Controller Replacement -- GAC Actuator, GAC Speed Controller, GAC MPU -- Automatic Voltage Regulators: Caterpillar AVR, Mecc Alte AVR, Stamford AVR, Leroy Somer AVR, Marathon AVR; -- Large range of diesel generator parts: DATACON gauges and sensors, VDO gauges and sensors, Battery charger, Magnetic Pickup and etc. -- Gas generator, NG Generator, CNG Generator, LPG Generator If you do not find the product you are interested in, don't worry, we can design and produce it according to customer's requirement. Our products have features of good quality and functions and the price is very reasonable. Furthermore, we supply 1 year warranty to all of our products. We are supplier to Chongqing Cummins Engine Company(CCEC), which is the joint venture of US Cummins engine company, and we have attained ISO9001:2008 certification and covers an area of 8,000 square meters. We warmly welcome customers from at home and abroad to cooperate with us. Please feel free to contact us for further information, and we will contact you in 24 hours.