Following are materials,Website:http://www.thshydraulic.com, customer could provide us drawing, sample or main parameters, then our engineer team can design it for you.Laizhou Tonghesheng Hydraulic Machinery Co., Ltd. is located in Wenfeng Community Laizhou Shandong China. We are a modernization enterprise which specializing in hydraulic cylinders' research, development, manufacture and market service.Our company is a supplier to many OEM equipment manufacturers, offering high quality products at very reasonable pricing and a competitive warranty, we also produce standard hydraulic cylinders.The hydraulic cylinders which we produce are widely used for engineering machinery, agricultural machinery, woodworking machinery, hoisting and conveying machinery, mining machinery and so on.We will provide you with the best products and services.