Premium Sarlboro 5W30 Ck-4 Motor Oil for Enhanced Engine Protection

Name: Premium Sarlboro 5W30 Ck-4 Motor Oil for Enhanced Engine Protection
Brand: Sarlboro Petrochemical Industry (Tianjin) Co., Ltd.
SKU: 2172388912

Tianjin, ChinaSarlboro Petrochemical Industry (Tianjin) Co., Ltd.

US$2.73

1-575 L

US$2.70

576-2,303 L

US$2.68

2,304+ L

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.

5W30 6*4L/carton

Base Oil Type

Semi-Synthetic Oil

Type

Engine Oil

Viscosity Grade

SAE 5W

Density@20℃ Kg/M3

839.2

Cold-Start Viscosity,MPa·S

6157

Kinematic Viscosity @100℃ Cst

14.85

Kinematic Viscosity @40℃ Cst

90.39

Viscosity Index

173

Pour Point,℃

-44

Flash Point(Open),℃

239

Specification

6*4L/carton

Trademark

Sarlboro

Origin

Tianjin

Key features

Advanced Oxidation Resistance: Controls deposit formation on valves and pistons, preventing cylinder wall polishing.

Extended Oil Change Intervals: Meets requirements for extended intervals to optimize maintenance schedules and reduce costs.

Aftertreatment System Protection: Low-ash formula protects DPFs and is compatible with Euro VI and China V vehicles.

Proprietary Additive Technology: Ensures excellent piston cleanliness and extends overall engine life.

OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.

100% Pre-Delivery Testing: All goods undergo 100% testing before delivery to ensure quality.

ISO and Industry Certifications: Passed ISO9001, ISO50001, ISO14001, ISO45001, and Mercedes-Benz technical certifications.

Company profile

Self-brandedYears of Export ExperienceProduct CertificationQuality Assurance

Sarlboro Petrochemical Industry (Tianjin) Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and customization capabilities, with 22 production lines, 20 quality inspectors, raw-material traceability, documented corrective-action and complaint-handling procedures, and random finished-product inspection. It offers ODM, OEM, and multiple customization types, and reports new products in the past year. Service terms include several quotation and payment options, with stated lead times within 15 working days in both peak and off-season periods. However, the supplier does not provide 3D software design or SDK services, lacks overseas warehouses, showrooms, agents, and branches, and offers overseas services in zero countries. No valid manufacturing-capacity contract exists with related subcontractors, while ongoing batch quantity reconciliation and an outsourcing SOP are also absent. Certification holdings and identifiable customer cases are not provided.

Supplier typeThe supplier's stated business scope includes lubricant processing and manufacturing, lubricant sales, petroleum product manufacturing and sales, special chemical product manufacturing and sales excluding hazardous chemicals, plastic product manufacturing and sales, auto-parts wholesale, tire sales, storage equipment leasing, and import/export activities. This supports classification as a manufacturer and product supplier with a broad industrial and automotive-related scope.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaint handling, and supplier-service assessment. It also reports inventory capability, multiple quotation and payment terms, and lead times within 15 working days in both peak and off-season periods, but has no overseas warehouse, showroom, agent, or branch capability and serves zero stated overseas countries.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating product-development and design-manufacturing capability. However, it does not provide 3D software design services and has no available SDK, limiting the documented digital design and development support.

Production capacityProduction capability is supported by 22 production lines, 20 quality assurance and control inspectors, inventory capability, raw-material traceability, and mixing-tank and bottling-line facilities. Deficiencies include no valid manufacturing-capacity contract with related subcontractors, no continuous quantity reconciliation for each batch or production volume, and no standard operating procedure for outsourced manufacturing.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM and OEM services for well-known brands. The supplier does not provide 3D software design services, so customization is documented as strong but not supported by that specific digital design service.

Product Q&A

Q:What is your terms of packing?

Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q:What is your terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q:What is your terms of delivery?

EXW, FOB, CFR, CIF, DDU.

Q:How about your delivery time?

Generally, it will take 7 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you produce according to the samples?

Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.