Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers’ requires for 2019 Good Quality China Seal Kits and Bushings for Hydraulic Boom & Bucket Cylinder for John Deere 450 Excavator, All products and solutions arrive with high quality and fantastic after-sales expert services. Market-oriented and customer-oriented are what we now have been being immediately after. Sincerely look ahead to Win-Win cooperation !
Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers’ requires for China Hydraulic Cylinder Repair Kits, Complete Seal Kits for Hydraulic Cylinder, We’ve developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new solutions are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.

We can put your own logo on the bushings and boxes.

dotted bucket bush.  Cross Oil Groove bushing.  dotted bucket bush.

Production Process.
We use heat treatment technology and CNC fine processing production, to ensure that products are

excellent quality and dimension accuracy. Using blue and phos- phating surface

burning, ensure good appearance, surface rust free.

material.

 •Using steel as raw materials, which are provided by domestic famous manufacturer;

forging again and again to make forming, to make internal organization more tight,

and increase products wear-resistance. Or depend on your need.

• Using advanced machine in strict accordance with products technical requirement to

manufacture and ensure each positions size which convenient to equip.

• Having international advanced heat treatment technology, using carburization treatment

on them,guarantees their surface.s thickness of carburized layer and hardness;

meanwhile good core . 

Details table.

Our Service.

Pre-Sales Service                                                                           After-Sales Service

* Excavator spare parts in full-scale are available;                      * Positive customer feedback from abroad market;

* 100% quality assurance, develop and                                       * Excellent After-sales service.

      manufacture follow original ones;

* Quick response within 24 hours;

There are many sizes we provide customization, please contact us.

Packing & Delivery.

Why Choose Us ?

 Our products are widely acclaimed in the market for its outstanding features

 1–Be durable.

2–Easy installation.

3–Abrasion resistant.

4–Corrosion resistant.

5–Excellent finishing.

6–High tensile strength.

7–Highly rust-proofing.

8–Dimension accuracy

9–Excellent performance.

10-High functional ability.

11-customized design is allowed.

12-Can withstand diverse temperature conditions.

We are looking forward to doing the business with you!

Email:Market@denamachinery.com

WhatsApp:+8613799476450

Wechat:+8615905991155

 Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers’ requires for 2019 Good Quality China Seal Kits and Bushings for Hydraulic Boom & Bucket Cylinder for John Deere 450 Excavator, All products and solutions arrive with high quality and fantastic after-sales expert services. Market-oriented and customer-oriented are what we now have been being immediately after. Sincerely look ahead to Win-Win cooperation !
2019 Good Quality China Hydraulic Cylinder Repair Kits, Complete Seal Kits for Hydraulic Cylinder, We’ve developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new solutions are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.