Synthetic Ester Base Oil Manufacturer

The Core Products of Our Factory are Synthetic Ester Lubricating Oil Base Oil

ZHEJIANG SHENGZHOU TRULY IMPORT AND EXPORT CO.,LTD. ’subordinate factory，after years of continuous innovation and research and development, the products have formed five series, more than 50 kinds of products.Synthetic ester lubricating oil base oil: low freezing point, high flash point, high viscosity index of double ester, single ester, polyol ester, polyacid ester, composite ester and other ester base oil as the dominant.

Automotive engine coolant corrosion inhibition compound: organic (semi-organic) coolant corrosion inhibition compound and polycarboxylic acid corrosion inhibitor as the leading.

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Our Advantage

Product Quality Assurance

Strict quality control system: 30 years of experience has allowed us to establish a sound quality control process, from raw material procurement to production, packaging, transportation, every link is strictly controlled to ensure that products meet international standards.

Strong Production Capacity

Advanced production equipment: We have advanced production equipment and technology, able to efficiently and high-quality completion of large orders.

Rich Industry Experience

A deep understanding of the international market: 20 years of foreign trade experience gives us a deep understanding of international market trends, customer needs, trade rules, etc., to provide customers with professional advice and services.

Other Advantages

Professional team: We have an experienced, professional and efficient foreign trade team, able to provide customers with quality service.

Application

Transportation

Automobile: Engine oil, transmission oil, gear oil, brake fluid, grease, etc., are used to protect engine, transmission, gears and other components, reduce friction and wear, and extend service life.

Industrial Manufacturing

Power industry: turbine oil, transformer oil, hydraulic oil, etc., used for the lubrication, insulation and cooling of generator sets, transformers, hydraulic systems and other equipment.

Other fields

Agricultural machinery: Engine oil, gear oil, hydraulic oil, etc., used for lubrication and protection of agricultural machinery such as tractors and harvesters.

Hot Products

Main Product

Anti-oxidation and Corrosion Agents1

Advanced production equipment: We have advanced production equipment.

Main Product

Special base oil for transformer oil

The product is a saturated polyol ester, a green and environmentally friendly product, with excellent low Thermal expansion coefficient

Main Product

Special base oil for gear oil

This series of products with anti-wear and extreme pressure agents, has a significant maximum load capacity and extreme pressure performance

Main Product

High temperature chain oil special base oil

This series of products is a high quality, high flash point, low pour point, anti-coking, anti-carbon

Main Product

Special base oil for aviation engine oil

This series of products is a high quality, high flash point, low pour point, anti-coking, anti-carbon

Main Product

Pentaerythritol ester series

Pentaerythritol ester is a saturated polyol ester POE formed by the reaction of pentaerythritol and high and low carbon fatty acids.

Main Product

Polyester series

Polyester is a new type of synthetic ester lubricating base oil, which has the dual properties of synthetic ester and PAO and high lubricity.

Main Product

Special base oil for fire resistant hydraulic oil

This series of products is a kind of ester generated by the reaction of oleic acid and polyol

Interesting Articles Updated

The engine coolant corrosion inhibition compound series products produced by our company have been tested by the Chinese People's Liberation Army oil and oil equipment testing and testing center, and its technical indicators have reached the ministerial standards and national standards.

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December. 12, 2025

Comparing High-Molecular-Weight vs. Low-Molecular-Weight Dispersants

What are Boron-Modified Ashless Dispersants

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What are Boron-Modified Ashless Dispersants

The Science Behind Polyisobutylene-Based Ashless Dispersants

Polyisobutylene-based ashless dispersants play a crucial role in the formulation of high-performance lubricants, significantly enhancing their operational efficiency and longevity. Leading manufacturers like BasOil specialize in producing these sophisticated additives that minimize deposit formation and improve overall engine cleanliness. Understanding the science behind these dispersants not

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The Science Behind Polyisobutylene-Based Ashless Dispersants

How Ashless Dispersants Extend Oil Life

When it comes to maintaining engine efficiency, many vehicle owners and fleet managers encounter the problem of engine oil degradation. This issue can lead to increased maintenance costs and reduced engine performance. Drivers often seek solutions to prolong oil life effectively. Enter ashless dispersants—chemical additives specifically designed to enhance oil stability. Users of these

December. 12, 2025

What Are Ashless Dispersants

In the evolving landscape of industrial lubrication, efficiency and performance remain paramount. The introduction of ashless dispersant additives has revolutionized the sector by addressing critical issues related to sludge formation, viscosity stability, and overall engine cleanliness. For instance, in high-performance engines, the accumulation of deposits can lead to an increase in maintenance

December. 12, 2025

Choosing the Right Detergent Chemistry for Modern Engine Oils

Detergents are added to engine oils to prevent sludge, varnish, and deposits from forming. They work by suspending engine contaminants and keeping them in a form that can be easily removed during oil changes.

December. 12, 2025