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Product Quality
We produce high quality products,with 2 years warranty. -
Technology
Mechanized and automatical production lines ensure high efficiency. -
Product Category
Since 1990, we professionally provide wide range of products for your options. -
Service
If any inquiries, please do not hesitate to contact us. Our experts are always here for you 7x24hrs.
Featured Products
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D65EX Bulldozer Idler Front Idler
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Triple Grouser Track Shoe
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Double Grouser Track Shoe
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Single Grouser Track Shoe
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Undercarriage Parts D6H D6R Track Chain For Cat...
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D4H D5M D5K D41 D5G Track Chain Link Section fo...
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D8R D8N Dozer Undercarriage Parts Bottom Roller...
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China Factory Supplied Excavator track group w...
Quanzhou Jinjia Machinery Co., Ltd. is a trading company belong to Quanzhou Hongda Machinery Co., Ltd.
HONGDA is established in 1990, which is located at Quanzhou, a well-known hometown of overseas Chinese, with long history, prosperous economy and nice environment. Fujian jinjia Machiery Co., Ltd is a a subsidiary of Hongda.
LATEST NEWS
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Do you know the maintenance knowledge of excavators?
Acquaintance The purpose of regular maintenance on excavators is to reduce machine failures, extend machine life, shorten machine downtime, improve work efficiency and reduce operating costs. By managing fuel, lubricants, water and air, failures can be redu...view more -
How much do you know about excavator undercarriage “four wheels and one belt”？
The four wheels in the “four-wheel belt” of the excavator refer to the Track Shoe, Sprocket, Track Roller, and Idler, and the belt refers to the track. They are directly related to the working performance and walking performance of the excavato...view more -
How much do you know about crawler hydraulic excavators?（1）
A crawler hydraulic excavator is an earth-moving machine that uses a bucket to excavate materials above or below the bearing surface and load it into a transport vehicle or unload it to a stockyard. The excavated materials are mainly soil, coal, silt, soil ...view more
