Wonderfu automotive equipment co., ltd is one of the leading manufacturer specialized in automotive garage equipment. we have been established since 1998 and we are professional in producing fuel injector cleaner, refrigerant ac service machine, nitrogen generator, oil suction machine and battery detector etc.. we have a full time r&d team and a strict quality control system. our strong technical team enables us to provide high quality products, as well as good after-sales service. we strictly inspect each of the machines before packing; ensure every unit of machine being in good condition. we have obtained ce certificates for all of our products. and our products have been authorized to be used in many big 4s service centers like gm, toyota, volkswagen, ford and honda peugeot in china. and we have exported to more than 20 countries or area in recent years and have received many applause from our distributors. wonderfu will always offer you good quality products with competitive price. contact us now!