What is the average lead time?

The average lead time is within 15 workdays, regardless of peak or off-season periods.

Is the product quality certified?

Yes, our management system is certified ISO9001:2015, and we perform 100% inspection on finished products.

Heavy-Duty Full Synthetic Diesel Oil 15W-40 Cj-4 - Low Ash Formula

Name: Heavy-Duty Full Synthetic Diesel Oil 15W-40 Cj-4 - Low Ash Formula
Brand: Ritui Petrochemical (Beijing) Co., Ltd.
SKU: 2102092702

Beijing, ChinaRitui Petrochemical (Beijing) Co., Ltd.

US$2.08

1,000-2,999 L

US$1.98

3,000+ L

Sample price:US$0.00/l.Request sample

Product profile

Customization

Available

Additives

Antioxidants, Anti-Wear Additives, Dispersants, Friction Modifiers, Viscosity Index Improvers

Application

Cooling, Lubrication, Rust Prevention, Sealing, Shock Absorption

Model NO.

CJ-4 15W-40

Base Oil Type

Bio-based Oil

Type

Engine Oil

Viscosity Grade

SAE 10W

SAE

5W30 15W-40 20W50 20W40

OEM

Base Oil

High Viscosity Base Oil

Quality

Premium

Transport Package

Customized According to Customer Requirements

Specification

1L/4L/5L/18L/200L

Trademark

Sunthrust

Origin

China

HS Code

2710199100

Production Capacity

300kt/Year

Key features

Customizable Viscosity Grades: Available in SAE 5W30, 15W-40, 20W50, 20W40 and other grades.

OEM and ODM Services: Accepts OEM orders and provides full customization from samples or designs.

Flexible Packaging Options: Offers 1L, 4L, 5L, 16L, 50L, 200L drums, and ICBC 1000L containers.

Premium Additive Formula: Contains antioxidants, anti-wear additives, dispersants, and friction modifiers.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 management system with 100% product inspection.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Multi-Function Protection: Provides cooling, lubrication, rust prevention, sealing, and shock absorption.

Experienced Manufacturer: Established in 2011 with 14 years of export experience and 8 production lines.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Ritui Petrochemical (Beijing) Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Tianjin PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a stated business scope covering refrigeration and air-conditioning equipment, specialized chemical products, and technology promotion. It reports construction machinery lubricant production capacity of 300,000 tons and has standardized finished-product inspection instructions. Customization and ODM services are available, supported by several customization modes, but no new product information was reported for the past year. The supplier has participated in an offline construction machinery exhibition and accepts FOB, CIF, CFR, and EXW quotation terms. It lacks overseas warehouses, showrooms, agents, or branches, and reports zero overseas service countries. Quality assurance, complaint handling, and corrective/preventive-action procedures are documented and followed. Financial credibility cannot be positively assessed because the provided financial indicators are all reported as zero. The supplier states that it holds high-tech enterprise...

After-Sales capabilityThe supplier has participated in an offline construction machinery exhibition, accepts multiple international quotation terms, and has documented procedures and records for corrective/preventive actions and customer complaints. However, it reports no overseas warehouses, showrooms, agents, or branches and lists zero countries with overseas services, indicating limited demonstrated overseas after-sales infrastructure.

Financial creditThe provided financial records report zero cash received, cash inflows, cash outflows, operating revenue, gross margin, current ratio, operating costs, and gross profit for the stated periods. These figures do not provide positive evidence of operating scale or financial strength; however, the slices alone do not establish the reason for the reported zeros.

R&D capabilityThe supplier states that it has eight national invention patents, core technologies in special lubricating material synthesis and extreme-condition applications, and ODM capability. Against this, it reports no new product information in the past year and no available SDK, so innovation credentials are present but recent product-development evidence is limited.

Production capacityThe supplier reports annual construction machinery lubricant productivity of 300,000 tons, a lubricant production line, and documented, uniformly followed finished-product inspection instructions. The business scope also includes manufacturing activities, providing explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. These repeated statements directly support a broad customization capability.