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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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Caterpillar Crawler Excavator undercarriage IDLER
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Sprockets and Segments for excavators and dozer...
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China track roller for KOMATSU dozer undercarriage
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Best-Quality dozer carrier roller
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komatsu track link assy manufacturer in China
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Excavator D5 Undercarriage Parts Recoil Spring ...
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Track Shoes For Crawler Track
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Undercarriage Parts Dozer D155 Sprocket/Bulldoz...
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spare parts for construction machinery undercar...
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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Differences between excavator Track rollers and bulldozer track rollers
Differences between excavator Track rollers and bulldozer track rollers Excavator chassis accessories mainly include four wheels and one belt: four wheels refer to supporting wheels, driving wheels, guide wheels, and tow chain wheels; one belt refers to cr...view more -
Talking about Hydraulic excavator and undercarriage parts
Hydraulic excavator is a kind of widely used construction machinery, active in road construction, bridge construction, housing construction, rural water conservancy, land development and other fields. It can be seen everywhere in the construction of airport...view more -
How to solve the wear problem of track roller of the bulldozer
Jinjia Machinery (Since 1990), we have specialized in the manufacture of bearings for excavator chassis components.Here are our main products, such as IDLERS, ROLLERS, SPROCKETS, TRACK LINK ASSY, as show Track Roller is used to support the weight, and it i...view more