BLOG

Oct 10,2025

What is the difference between the anti-foaming property and the air-release property of lubricating oil?

What is the difference between the anti-foaming property and the air-release property of lubricating oil?

As we all know, air bubbles and foam in lubricating oils can have adverse effects on both the oil itself and the equipment. However, during production, storage, transportation, and use, it is unavoidable that lubricating oils will contain some entrained air. The key point is that some of this air is dissolved in the oil and does not manifest visibly, so the oil appears free of foam or bubbles.

Sep 25,2025

How should the leftover motor oil from an oil change be stored?

How should the leftover motor oil from an oil change be stored?

Many car owners probably encounter the situation of having leftover engine oil when getting their vehicles serviced. Only the OEM-specific oils sold at 4S dealerships come in sizes like 3.5 liters or 4.5 liters—just the right amount for a single oil change, with no waste!

Sep 18,2025

Do you now understand the two methods for changing engine oil?

Do you now understand the two methods for changing engine oil?

Regular vehicle maintenance is crucial, as it directly impacts personal safety and must never be taken lightly. Among all maintenance tasks, oil changes are the most critical step. There are two common methods for changing engine oil: draining the old oil by gravity and vacuum extraction. So which method is better?

Aug 26,2025

Methods for Determining the Quality of Engine Oil and Its Replacement Interval

Methods for Determining the Quality of Engine Oil and Its Replacement Interval

The engine is like the human heart, and its lubrication system bears a striking resemblance to the circulatory system in the human body. Just as humans cannot survive without healthy blood—excessive blood loss or infection can pose a grave threat to life—the same holds true for automobiles.

Aug 20,2025

How to properly care for your car in the fall? Are you familiar with these handy tips?

How to properly care for your car in the fall? Are you familiar with these handy tips?

The sky clears, embracing the hues of summer; the rustling leaves herald the sounds of autumn. A heavy rain has washed away the sweltering heat of summer, and though the First Day of Autumn has passed, lingering warmth still lingers—yet the crisp, cool breezes of autumn have already arrived to announce their presence. From this point on, each day feels like a long farewell to summer, blending summer’s gentle warmth with autumn’s eager, invigorating touch.

< 12345 >

Can't find the product you need?

Please contact us to provide you with satisfactory products and become a reliable supplier and service provider in the industry

GET IN TOUCH

GOLDEN SPHERE

CONTACT

E-mail:jinqiu@runhuayou.cn
WhatsApp:  +86-15588891256

Tel:  +86-18615198280

Address: Jinan · Shandong · China

Whatsapp

Whatsapp

WeChat Official Account

WeChat Official Account

Douyin Official Account

Douyin Official Account

Copyright ©

Powered by CEGglobal  |  SEO | Privacy policy

【 Business license】