Cat E313 E314 E315 Excavator Hydraulic Cylinder Piston Rod

Hydraulic Cylinder Hard Chrome Plated Piston Rods

Material: CK45;ST52;20MnV6;42CrMo4;40Cr

Shandong Powersen Machinery Co., Ltd. is a leading hydraulic enterprise based on high-end manufacturing and global marketing. Wholly-owned sub-factories including Qingzhou Longyue Hydraulic Machinery Co., Ltd. etc., It produces, customizes and exports cylinder tubes, piston rods and hydraulic cylinders of various materials and sizes. The products include cold drawn tubes, precision rolled tubes, honed tubes, skived and rolled burnished (SRB) tubes. Chrome plated rods, precision slender shafts, guide pillars, piston rods. Hydraulic cylinders and so on. The products are well known at home and abroad, and have been exported to more than 60 countries and regions in the world for more than twenty years.

Our products are widely used in hydraulic machinery, engineering machinery, petroleum machinery, agricultural machinery, filling machinery, mining machinery, industrial equipment, transportation and marine operating platforms and other fields.

The corporation has excellent equipment, advanced technology, strong technical force, strong R&D and innovation ability, perfect pre-sale and after-sale service, professional team and QC/QA quality management system of excellence to provide customers with high-class customized services and solutions.

You are welcome to visit our factories for win-win cooperation, let's work together to build the bright future!

1. We are a factory with over 20 years experience, a leading direct manufacturer. Our factory can offer best price good quality and fast delivery, also best service.

2.Guarantee Quality. Every process must be inspected, all products need be tested before leaving the factory;Include :Surface Roughness Test ,Ultrasonic Flaw Detector Test ,Chrome Thickness Test ,Leeb Hardness Test ,Coordinate Measuring Test ,Inner diameter Test,Out Diameter Test ,Length Test,Straightness Test ,Others complete Test etc.

3.Strong tube & rod production capacity to ensure fast delivery,  which can make all kinds of materials and specifications tube rod and cylinders as customer require,Perfect after-sales service system,Professional technical team,Competitive price,7*12 service.

1. Are you a factory or trader?
We are a professional hydraulic factory, QINGZHOU LONGYUE HYDRAULIC MACHINERY CO.,LTD  is belonged with Powersen Group.  We are located in Weifang City, Shandong Province, China, Welcome to visit our factory.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Piston Rod, Chrome Plated Rod, Honed Tubes Pipes, Skived and Rolled Burnished Tubes, Cold Drawn Tubes, Precision Rolling Tubes, Hydraulic Cylinders, Pneumatic Cylinders, Air Cylinder, Valve and Pump, Balance Crane, Engineering Machinery etc.

4. Why should you buy from us not from other suppliers?
We are a powerful manufacturer. Our factory have advanced production equipment ,can be produce all kinds of materials and specification cylinder tube/hydraulic cylinders/piston rod/accessories, w with GB/T,EN,DIN  etc standard.  Good quality control,cheaper price and fast delivery.