Guangzhou CNF Truck Parts Co., Ltd. is a professional manufacturer of automatic slack adjuster , We have over 15 years of manufacturing experience . There have the product series of ABA-1、ABA-2、ABA-3、ABA-4、ASA-5、S-ABA、ASA-C、ABA-C and the others which are served for the market of America , Europe , Australia , Asia , Africa and China . Moreover , CNF have more than 2000 kinds of product types which are corresponded to the original number of Bendix、Benz、Bpw、Daf、Dana、Gunite、Haldex、Knorr、Man、Meritor、Renault、Ror、Saf、Scania、Volvo、ZF、Jinlong、Yutong、Dongfeng , etc. And , the CNF product are suitable for the buses and trucks of Benz、Daewoo、Hino、Hyundai、Kamaz、Kssbohrer、Iveco、Man、Neoplan、Nissan、Renault、Ror、Scania、Volvo、Jinlong、Yutong , etc. Our products meet the standard requirement of SAE1462-94 , and we strictly comply with the quality standard of ISO/TS16949 about the quality control of product manufacturing process . We are dedicated to provide the CNF products with the best quality , high safety and Competitiveness , together with the best service to our customer .