How long is the lead time for production?

The lead time is one month for both peak and off-peak seasons.

Does the generator support parallel connection?

Yes, the generator allows for parallel connection to increase total power.

What certifications does the product have?

The product holds CE certification, and the factory is ISO9001, ISO45001, and ISO14001 certified.

Portable 4kw 3.5kw Gasoline Inverter Generator Variable Frequency Generator

Name: Portable 4kw 3.5kw Gasoline Inverter Generator Variable Frequency Generator
Brand: Chongqing Fuwang General Machinery Equipment Co., Ltd.
SKU: 2261089045

Chongqing, ChinaChongqing Fuwang General Machinery Equipment Co., Ltd.

US$425.00

20-99 pieces

US$418.00

100-499 pieces

US$410.00

500+ pieces

Product profile

Customization

Available

After-sales Service

Provide

Warranty

One Year

Model NO.

H4500IE

Output Type

AC Single Phase

Starting

Hand/Electric/(Remote Control)

Phase

Single-Phase

Power

＜5kW

Standard

Engine Type

4-Stroke

Modelnumber

H4500ie

Speed

3600rpm

Fuel Tank Capacity

11L

Frequency

50Hz/60Hz

Rated Current

10.8A

Feature

Durable

Rated Voltage

120V-240V

Transport Package

Carton

Trademark

Holfill

Origin

Chongqing, China

HS Code

8407909090

Production Capacity

250000 Pieces

Key features

Dual Voltage Output: Rated voltage supports 120V-240V for versatile global usage.

Flexible Starting Methods: Offers hand, electric, and remote control starting options.

Parallel Connection Capability: Allows multiple units to be connected for increased power output.

Comprehensive OEM/ODM Services: Provides full customization, minor customization, and design-based options.

ISO Quality Certification: Manufactured under ISO9001:2015, ISO45001:2018, and ISO14001 standards.

100% Finished Product Inspection: Every unit undergoes visual and functional inspection before shipping.

Portable Design: Compact dimensions of 595x440x515mm and 38.5kg net weight.

1-Year Warranty Coverage: Includes one-year warranty with after-sales service support.

Company profile

Management Certification100% Finished Products InspectionFast DeliveryHigh Repeat Buyers Choice

Chongqing Fuwang General Machinery Equipment Co., Ltd.

Chongqing, 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: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.77h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong product development and customization capabilities, including in-house R&D, recent new-product activity, ODM/OEM services, SDK availability, and multiple customization modes. It reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications, plus recent fire drills. Service coverage is supported by inventory capability, Shenzhen Port proximity, and multiple quotation and payment terms, but there are no overseas warehouses, branches, agents, showrooms, or offline trade-show participation. Manufacturing capacity has a material documentation gap because no valid contract exists with the factory or related subcontractors. Financial credibility cannot be confirmed from the provided records, which report zero values across several financial indicators. Customer reach and OEM experience are indicated, but named customer cases are not provided.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with CE product-certification capability. These stated certifications provide explicit evidence of quality, occupational safety, environmental, and market-compliance credentials.

After-Sales capabilityThe supplier states that it manages the lifecycle through after-sales and has dedicated R&D, technical, sales, production, QC, and logistics support. It also reports inventory capability, one-month average lead times in both peak and off-season periods, written service procedures with follow-up records, and Shenzhen Port proximity; however, it lacks overseas warehouses, showrooms, agents, and branches.

R&D capabilityThe supplier reports an in-house R&D team whose members each have over 20 years of industry expertise, new products launched in the past year, and product coverage including solar/storage-assisted, inverter, smart remote-control, and multifunctional generators. Available SDK capability further supports technology integration and development competence.

Production capacityThe supplier reports in-stock capability, a product portfolio spanning several generator and power-station categories, one-month average lead times, 30 qualified suppliers for service capability, and documented supplier-assessment procedures. However, it explicitly reports no valid contract with the factory or related subcontractors, creating a significant manufacturing-capacity assurance gap.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also states that OEM/ODM services are available for customized power solutions, directly supporting broad customization capability.

Client casesThe supplier states that its solutions are trusted in over 400 cities worldwide and that it provides OEM services for well-known brands. These statements indicate broad market reach and branded-customer experience, but no customer names, project descriptions, or independently verifiable case details are provided.