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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PRODUCT CATEGORY

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

How To Avoid Costly Mistakes When Sourcing Heavy Equipment Parts Overseas

Sourcing excavator undercarriage parts globally offers huge cost advantages, but for fleet managers and parts distributors, it can also feel like a gamble. A delayed shipment, a wrong fitment, or low-grade steel can freeze job sites and destroy your profit margins.

Excavator Maintenance Cost: Where Does Your Money Really Go

If you run a fleet or wholesale heavy equipment parts, you know that keeping excavators running isn't cheap. But when you break down annual operating expenses, a surprising fact emerges: nearly 50% of a machine's total maintenance budget goes straight into the undercarriage.
 

Cheap Bucket Teeth, Expensive Mistakes: What’s Really Eating Your Profits?

As a heavy equipment undercarriage manufacturer based in Fujian, China, we talk to fleet owners and parts distributors around the world every single day. If there’s one costly mistake we see time and time again, it’s treating bucket teeth like a simple, cheap disposable item.

Why Your Undercarriage Parts Are Wearing Out Ahead of Schedule (Shop Floor Insights)

Looking for high-durability, factory-direct track rollers, idlers, and link assemblies to lower your maintenance costs? Talk directly with our export engineering team today:

Email Lisa: lisa@doqi-machinery.com

Supply Chain Resilience & Inventory Planning: Strategic Procurement Guidelines for Undercarriage Wholesalers

At DOQI Machinery, we focus on excavator and bulldozer undercarriage parts, supporting overseas wholesalers and distributors with dependable manufacturing and export supply solutions.

Looking for a reliable undercarriage parts supplier in China? Contact us to discuss your next order.

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 .
 

PRODUCT CATEGORY

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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