Shanghai Mac Corporation is a professional manufacturer and supplier of Hydraulic Cylinder with high quality and reasonable price.

Process with the advanced technology by CNC machine tools, automatic plating and painting equipments to ensure all the parts to have the lower surface roughness and the higher performance level. Own advanced special buffer device with independent intellectual property rights which can effectively absorb the shock to protect the cylinder work smoothly and reliable in performance. Gland: High grade ductile iron.

1.Rod seal: superior quality named-brand seals improve a longer life and seal effect polyurethane U-packing rod seals/buffer seals-bonded-to-metal wiper seals custom seals available.

2.Skived burnished or vertical honing tube assures the concentricity and straightness.

3.Bushing: Hardened steel bushing or copper bushing.

4.Eye: All eyes are made of forged high strength steel improve cylinder not only in appearance but in mechanical performance.

5.Rod: Induction hardened prior to chrome plating enhances the surface hardness,enhanced chrome plating improve corrosion resistence and anti-scratch performance

6.Piston: High pressure piston sealing material teflon or nylon seals.High precision machining maximize the consistency of parts.