Sany SY215C boom hydraulic cylinder Sany excavator spare parts double acting hydraulic cylinders

We manufacture high quality hydraulic cylinder at lower cost.

We maintain quick response for various market.

Heavy equipment spare parts

Sany  excavator spare parts----Hydraulic Cylinder

Sany  SY215C boom arm bucket hydraulic cylinder 

Aftermarket spare parts supply

Our quality control:

We focus on every part's quality and material:

Rod seal:

Superior quality named-brand seals improve a longer life and seal effect.

Tube:

skived&burnished or vertical honing tube assures the concentricity and straightness.

Rod:

Induction hardened prior to chrome plating enhances the surface hardness. Enhanced chrome plating improve corrosion resistence and anti-scratch performance.

Piston:High pressure piston sealing material.

Making cylinder that are worthy of your equipment.

You will be without worry, when the cylinder will  interchange completely with the original  on your equipment.

The cylinder that are worthy of your equipment mean higher work efficency and less downtime won't let you down.

We have drawing size for you to check, pls email me , i will send to you if you want to order:

Painting:

JDF is completely in-house manufacturing by ourself, we have a big factory with 215000 square meters.

The machine include Skive Roller Burnishing Machines, Honing Machines, CNC Centers, Automatic welding machines, Grinders machine, Cylinder assembly& test benches, paining line.

Big factory:

JDF Hydraulics is one of the leading hydraulic cylinder manufacturers in China with established presence in Quanzhou city.

The company was established in 2000 and has since demonstrated consistent growth due to our products reliability and our commitment to customer satisfaction.

JDF Hydraulics specializes in manufacturing of hydraulic cylinders for various types of equipment with piston diameters up to 9 inches.

Our range of products includes both standard cylinders (double-acting and single-acting) and custom cylinders according to our customer’s requests. JDF Hydraulics manufacturing facilities are located in China and operate under the ISO 9001:2015 quality certificate.

We pride ourselves in only using high-quality materials and innovative technologies in order to produce the finest heavy-duty hydraulic cylinders.

Our manufacturing and design techniques provide product reliability in extreme stress and conditions.

Therefore our products are perfectly suited for severe weather conditions from tundra to tropics. All products represented on the international market comply with international standards and include a -free 1-year warranty. Our previous and existing partners speak highly about us. JDF Hydraulics expansion strategy is based on the demand satisfaction of the hydraulic cylinders market for heavy-duty applications. It is our purpose to satisfy any rigorous hydraulic demands.