The full name of antifreeze should be called antifreeze coolant, which means coolant with antifreeze function. Antifreeze can prevent the coolant from freezing and causing radiator expansion and engine cylinder block or head damage during cold winter parking. Don't think that antifreeze is only useful in winter, it should be used all year round.The colors of antifreeze include blue, yellow, green, etc. In fact, the various colors are caused by the addition of dyes in the main component ethylene glycol. Because ethylene glycol is easily soluble in water, and the lowest freezing point can reach ...
Welcome To YIDUN
YIDUN supplies full-range lubricating oils and greases. With our factory production capacity, we serve automotive, construction, agricultural and industrial equipment for worldwide clients.
Factory Support
Direct factory supply, customized lubricant formula & packing.
On-time Delivery
Stable production capacity, on-time shipment for bulk orders.
Technical Team
R&D technicians, professional lubrication technical consultation.
Strict QC
Full batch testing, rigorous quality control before delivery.
Modern production base
The facility uses a completely new, modernized production and blending process.
Market recognition
Established a strong partnership with major domestic infrastructure companies
Customized services
Creating exceptional value for clients through personalized solutions
Production Workshop
YIDUN workshop features modern blending & filling lines for mass production. Raw & finished oil double testing ensures stable quality. We supply lubricants for machinery, vehicles and industrial equipment, supporting bulk exports.
Professional lab with precision instruments. Test oil indicators batch by batch to ensure stable product performance.
R&D & Testing Laboratory
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Multi-head metering filling for lubricants, with precise dosing. It reduces manual work and supports stable continuous mass packaging.
Automatic Filling Machine
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Integrated filling and capping line for lubricant bottles. It automates filling, cap tightening and conveying for efficient packaging.
Automatic Production Line
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YIDUN lubricants for vehicles, construction, agricultural and industrial machinery. Anti-wear, heat-resistant, anti-rust & clean, stable all seasons. Compliant with API, GB and ISO standards, full package options for export customization.
Warehouse & Logistics
We have self-owned warehouse with standardized storage and sufficient inventory. Multiple shipping options available to ensure on-time delivery for export orders.
Automatic Production Workshop
Finished Goods Warehouse
Raw Material Storage Area
Finished Product Stacking Area
Loading & Shipment of Lubricants
Intelligent Warehouse Operation
Container Loading for Export
Export Container Loading
YIDUN
We provide one-stop manufacturing and customization services for lubricant products, delivering professional-grade export solutions to wholesale clients worldwide.
VIEW SERVICES
Request for service
Frequently Asked Questions
We supply full range of lubricants, including engine oil, gear oil, hydraulic oil, grease and industrial lubricants.
Our products meet API, national and ISO standards, compatible with most automotive and industrial equipment.
We have drum, pail and bottle packages. Custom packaging design is supported for export orders.
Recommend News
API Releases New MTF Standard for Manual Transmission Fluid The American Petroleum Institute (API) has launched the new API MTF certification for manual transmission fluid. Previously, most manual transmission oils adopted API GL‑4 / GL‑5 gear oil standards, without unified requirements for synchronizer compatibility and shifting comfort.With the upgrading of manual transmission technology, the new MTF standard sets stricter requirements on copper corrosion protection and low-temperature shiftin...
