What should I do if no grease is discharged?

Common causes are trapped air, clumping grease, or clogged pipelines. Solutions: Re-bleed air, replace with softened grease, or disassemble and clean the hose/nozzle.

What certifications does the product have?

The product has GS certification.

Can I customize the product?

The attribute list indicates customization is available, but specific details are not provided in the description.

Manual Self-Priming High Pressure Lever Grease Gun

Name: Manual Self-Priming High Pressure Lever Grease Gun
Brand: Qingdao Yibolan Machinery & Equipment Co., Ltd.
SKU: 2090431502

Shandong, ChinaQingdao Yibolan Machinery & Equipment Co., Ltd.

US$3.80

1 Piece

Product specifications

volume

Product profile

Certification

After-Sales Service

Warranty

Model NO.

400cc 600CC

Customization

Size

Weight

Level

Transport Package

Specification

Trademark

Yibolan

Origin

Shandong, China

Production Capacity

50000/Year

Key features

High Pressure Output: Lever mechanism generates high hydraulic pressure for efficient grease delivery.

Durable Construction: Features a blue grease reservoir and metal pressure rod for long-lasting use.

Versatile Application: Suitable for automotive, agricultural, and industrial mechanical maintenance.

Easy Maintenance: Simple structure allows for easy filling, bleeding, and cleaning of components.

Professional Support: Backed by a factory with engineers and quality inspectors for reliable service.

GS Certified: Product holds GS certification ensuring safety and quality standards.

Company profile

High Repeat Buyers ChoiceMulti-language PioneerFast DeliveryCustomization from Designs

Qingdao Yibolan Machinery & Equipment Co., Ltd.

Shandong, China

Business Type: Trading CompanyAverage Response Time: ≤0.97h

AI-Powered supplier vetting

SummaryQingdao Yibolan Machinery & Equipment Co., Ltd. is a limited company offering clutch discs, filter elements, and engine parts. It reports a manufacturing plant area of 184.0 m² and a broad commercial scope spanning machinery, automotive parts, construction, textiles, chemicals, and other products. The supplier states that it provides customization from customer designs and has established customer relationships in the South Pacific, Africa, America, and Southeast Asia. However, it reports no available SDK, no new products launched in the past year, no overseas showroom or agents/branches, no offline trade-show participation, and zero countries with overseas services. Raw-material traceability and several sustainability controls are unknown. A TUV Rheinland audit is recorded, but the audit result is stated as 0 and the report validity ended on 2025-09-11; the provided information does not explain the scoring basis.

Supplier typeThe supplier is identified as a limited company with no reported parent-group affiliation. Its listed products are clutch discs, filter elements, and engine parts, while its registered business scope is broad and includes machinery, automotive parts, building materials, textiles, chemicals, and general trading activities.

After-Sales capabilityThe supplier reports no overseas showroom, no overseas agents or branches, no offline trade-show participation, and zero countries with overseas services. Although it claims long-term relationships with customers across several regions and offers comprehensive solutions, the explicit overseas service infrastructure is absent.

R&D capabilityThe supplier explicitly reports no available SDK and no new products launched during the past year. Its company description refers to quality and innovation as core concepts, but this general statement does not outweigh the specific evidence of limited documented innovation output.

Customization capabilityThe supplier explicitly lists “Customization from Designs” as a design-services capability. Its stated commitment to comprehensive customer solutions provides supporting context, although no customization examples, process details, or capacity metrics are supplied.

Product Q&A

Q:What is the warranty period?

The warranty information is not specified in the product description.

Q:What is the delivery time?

Delivery time depends on the quantity, normally 1 month.

Q:What payment terms are accepted?

Accepted payment types include T/T, L/C, D/P, D/A, and Western Union. Currencies accepted are USD, EUR, and CNY.

Q:What are the accepted delivery terms?

Accepted delivery terms include FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, and DES.

Q:How do I use the grease gun?

Steps include: 1. Fill grease into the reservoir. 2. Connect the hose and nozzle. 3. Bleed air by pressing the trigger until grease flows. 4. Attach to the machine fitting and press until filled. 5. Clean and store.