One-Stop Solution For Engin Oil Manufacturer

CH-4 20W-50

OEM

Negotiate OEM solutions, determine product prices, design packaging plans, packaging production, lubricant production, and product shipment

MOQ

The minimum order quantity for the product shall be determined through mutual consultation between both parties

Samples

Sample is available.

Small Patch Order is welcome

Whether you need just one part or a few hundred, we can help you get the products you need quickly and efficiently.

Product Information

Dobang Heavy-duty ester synthetic diesel oil CH-4

Product Superiority:
This product uses imported high viscosity index ester synthetic base oil and composite additives; high quality diesel oil designed for high speed turbocharger, provide power support for heavy duty engines, fully meet the Euro IV high environmental emission standards.

Performance Features:
Excellent high temperature oil film strength, improve the engine power output, lasting and stable oil pressure, prolong the engine life;
Effectively control the valve and piston area sediment formation, reduce fuel consumption, excellent antioxidant stability and clean dispersion, prolong the oil change cycle;
Effectively protect the exhaust gas recirculation device (EGR) to meet the lubrication protection of Euro IV and Euro V emission requirements of diesel engines.

Use:
For lubrication of diesel engines equipped with Euro IV and Euro V emission standards and with exhaust gas recirculation device (EGR); lubrication of large horsepower, heavy-duty diesel engines, luxury high-speed bus and heavy construction machinery.

Product Specification

Inspection items / ltem	Standard requirements / standard	Analysis results / Results	Experimental method / Method
Kinematic viscosity (40℃), mm² / s	report	185.93	GB/T 265
Kinematic viscosity (100℃), mm² / s	16.3-21.9	20.36	GB/T 265
viscosity index	report	128	GB/T 1995
Flash point (opening), ℃	≥215	240	GB/T 3536
pour point,℃	≤-20	-27	GB/T 3535
Low-temperature dynamic viscosity / (mPa.s）（-15°C）	≤9500	8054	GB/T 6538
Shuifen,	No trace	not have	GB/T 260
mechanical admixture,%	≤0.01	not have	GB/T 511
Foam nature, mL / mL			GB/T 12579
24℃	≤10/0	10/0
93.5℃	≤20/0	5/0
After 24℃	≤10/0	10/0

Why Choose Haoming

Our company has a strict system for screening high-quality raw materials. With 20 years of experience, we have established a long-term and stable supply chain system. In order to maintain the stability of the excellent quality of our products, we choose high-quality base oils such as Shell, Mobil, Ssangyong, SK, Abu Dhabi, etc., and have long-term cooperation with high-quality additive companies such as Infineum, Afton, Lubrizol, Chevron, BASF, and Evonik. At the same time, we use a modern DCS fully automatic feeding control system and a fully automatic pulse blending system to achieve strict control of blending accuracy. High-speed fully automatic filling machines and ABS palletizing robots greatly increase production speed. In addition, we have a national-level R&D center and testing laboratory to ensure the high performance and stability of our products.

OEM Partnership

We welcome OEM partnerships, ensuring that our clients’ brands receive the same level of quality and attention to detail as our own. Collaborate with us to create custom engine oil solutions tailored to your specifications.

Stringent Quality Control

Our factory adheres to rigorous quality control measures at every stage of production. From raw material selection to final packaging, we maintain strict standards to guarantee consistency and reliability in every batch of engine oil.

Fast and Flexible Delivery

We understand the importance of timely delivery in today’s fast-paced market. With streamlined logistics and flexible shipping options, we ensure prompt delivery of your orders, keeping your business running smoothly.

VOICES OF PARTNERS & CLIENTS

We've been sourcing engine oil from this factory for years, and we've never been disappointed. Their commitment to quality control is evident in the performance of their products. Not only that, but their team is always responsive and accommodating, making every transaction smooth and hassle-free. Highly recommended!

As an automotive brand, finding a reliable OEM partner for engine oil is crucial. We're fortunate to have found this factory. They worked closely with us to develop a custom formulation that perfectly aligns with our brand standards. The end result? A superior product that our customers trust. Thank you for your dedication and expertise!

In the competitive world of automotive lubricants, time is of the essence. That's why we rely on this factory for our engine oil needs. Not only do they offer competitive pricing as a direct factory, but their fast and flexible delivery options ensure that we always have stock on hand when we need it most. A dependable partner that we're proud to do business with.

FAQ

What types of engine oil do you manufacture?

We specialize in manufacturing a wide range of engine oils, including conventional, synthetic, and high-mileage formulations, catering to various automotive needs.

Are your products suitable for all car brands and models?

Yes, our engine oils are formulated to meet the specifications and requirements of most car brands and models. However, we recommend consulting your vehicle manufacturer’s recommendations for the best match.

Do you offer bulk purchasing options for businesses?

Absolutely, we offer bulk purchasing options tailored to businesses of all sizes. Contact our sales team to discuss your specific requirements and receive personalized pricing.

What sets your factory apart from others in the industry?

As a direct factory, we prioritize quality control, cost-efficiency, and customer satisfaction. Our advanced technology, stringent quality checks, and responsive customer support distinguish us in the market.