WENLING AODA MACHINERY CO.,LTD.Our company has more than 16years manufacturing experience in the filed of auto parts (brake booster.clutch booster. air booster) we do OEM in domestic and also export products for oversea aftermarket .We manufacture products from OEM PARTS NO., drawing or sample . We always control quality till delivery. Quality is our life . We establish our own R&D department to control quality , to develop various vacuum boosters for different customers. We make sure every product is tested 100% before shipment. To establish long-term business relations with the customers all over the world , we always promise to supply the safety and high qulity products with competive prices , prompt delivery .For further details , plz kindly contact us by the way of telephone or Email.