Qingdao GD Machinery Co.,Ltd is a specialized manufacturer and trader with main products: hydraulic cylinders, hydraulic power units, pneumatic cylinders and custom-made components and parts, like industrial valves. Our products are used for material handling equipment, on-highway trucks , grounds care equipment, aerial lifts, forestry equipment, trash compactors and recycling bailers, agricultural equipment, construction equipment, log splitters, forklifts, trailers and oil industrymachinery. Today our sales markets have covered the USA, Canada, Australia, Germany, the UK, Italy, France, the Netherlands, Singapore, Japan and the Middle East. R&D and services Supported by our R&D and QC staff, who are well-equipped with laboratories and testing facilities, we are committed to supplying buyers with qualified products at competitive prices. We not only supply products but provide complete services, serving customers from product design to aftermarket. Trade relations We do our best to set up long-term partnerships with our customers based on quality, service and trust relationships. We always strive to do the best to meet customers' needs and maximize customer satisfaction. Welcome tocorrespond with us! We promise to reply to you within 24 hours after receiving your inquiry.