Professional production and sales of excavator and bulldozer chassis parts.
Quality And Service First

Quanzhou Doqi Machinery Co., Ltd.

WE SPECIALIZE IN PROVIDING UNDERCARRIAGE SPARE PARTS FOR EXCAVATOR AND BULLDOZER
Quanzhou Doqi Machinery Co., Ltd. is located in Quanzhou City, Fujian Province, which is one of the most developed regions of China Machinery Manufacturing. Mainly provides undercarriage replacement parts such as track rollers, carrier rollers, sprockets, idler, track link assy, bucket teeth, segments, bushings pins, bolts& Nuts, support arm, connecting rod, muffler, spring, track cylinder and the associated parts for excavators, bulldozers and other track earthmovers.
 
Whatever which model of excavator parts you need, we totally could help you. Our business principle is: "quality and service first, high cost performance, continuous improvement and innovation to meet the customers requirement" and "zero defect, zero complaints" as the quality objective.
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We welcome all the friends from home and abroad to create the brilliant.
 

WHY CHOOSE US

Highest Quality

Our reputation for exceeding the highest quality standards in precision parts machining.

7*24 Hours Service

Have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.

Reasonable Price

More than 10 precision production line, easy to realize large quantities of goods, to provide you with the best price.

Excellent Team

We have a strong professional designers and technicians to provide technical assistance.

NEW PRODUCTS

LATEST NEWS

Hot Sale: Swing Bearing - Popular Choice for Smooth Operations

Swing bearings are a popular choice for smooth operations in various industries, offering benefits such as smooth operation, load capacity, compact design, and cost-effectiveness. By exploring the different types of swing bearings and their benefits, you can make an informed decision for your next purchase. Consult with a reputable supplier to find the right swing bearing that meets your specific needs and requirements.

Unlocking The Secrets of Excavator Swing Bearing Efficiency

The swing bearing is a critical component of an excavator that plays a key role in the machine's overall performance. By understanding the factors that can affect swing bearing efficiency and taking proactive measures to maintain and optimize its operation, operators can ensure smooth rotation, increased productivity, and cost savings for their construction projects.

Upgrade Your Excavator with High-Quality Bucket Teeth And Tooth Adapters

To maximize the performance and lifespan of your excavator's bucket teeth and adapters, regular maintenance and care are essential. Inspect the bucket teeth for signs of wear and damage, and replace them as needed to prevent further deterioration. Keep the bucket teeth clean and free of debris to maintain optimal cutting and digging performance. Additionally, store your excavator in a dry and secure location when not in use to prevent corrosion and damage to the bucket teeth and adapters.

Maximize Performance: Choosing The Right Track Chains for Undercarriage Spare Parts

When it comes to maximizing the performance of heavy machinery, selecting the right track chains for undercarriage spare parts is crucial. The undercarriage of equipment plays a significant role in ensuring stability, traction, and overall efficiency. One of the key components of the undercarriage system is the track chains, which are responsible for bearing the weight of the machine and providing traction on various terrains.

Excavator Bulldozer Undercarriage Parts: Market And Applications

Overall, the market for excavator and bulldozer undercarriage parts is diverse and caters to a wide range of industries. Understanding the applications of these parts is essential for ensuring the efficient operation of heavy machinery in various sectors.

Quanzhou Doqi Machinery Co., Ltd.

Quanzhou Doqi Machinery Co., Ltd. is located in Quanzhou City, Fujian Province, which is one of the most developed regions of China Machinery Manufacturing .
 

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CONTACT US

   Jinhe Avenue, Binjiang Industrial Zone, Xiamei Town, Nan 'an, Quanzhou City, Quanzhou, Fujian, China
   +86-17759899959
   Info@doqi-machinery.com
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