How do you make our business long-term and good relationship?

We keep good quality and competitive price to ensure our customers benefit, we respect every customer as our friend and we sincerely do business and make friends with them, no matter where.

Factory Supplier Gasoline Engine Generator 3kw Open Frame Portable Generator

Name: Factory Supplier Gasoline Engine Generator 3kw Open Frame Portable Generator
Brand: Shanghai Yonghengsheng Industrial Co., Ltd
SKU: 2119933535

Shanghai, ChinaShanghai Yonghengsheng Industrial Co., Ltd

US$190.00

1-9 sets

US$180.00

10+ sets

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year, 1 Year

Model NO.

YHS-OT-141

Output Type

AC Single Phase

Starting

Electric Start

Phase

Single-Phase

Power

5-10kW

Standard

Installation Method

Fixed

Stroke

Four Stroke

Cooling Method

Air Cooled

Output Type

AC Single Phase

Conditions of Use

Land Use

Usage

Common Units, Standby Unit, Emergency Crew

Landuse Type of Unit

Ordinary

Excitation Mode

AC Rotating Exciter

Type

Open Frame, Portable Type

Speed

1500rpm, 1800rpm, 3600rpm, 4200rpm, 7200rpm

Cooling System Type

Air Cooling System

Options

Automatic Transfer Switch

Phase

1 Phase, 3 Phase

Starting System

12V DC Electric Start, 24V DC Electric Start

Product Name

Diesel Genertor

Color

Green

Alternator

Marathon

Controller

Smartgen

Rated Voltage

220V, 230V, 240V, 380V

Generator Type

Household Power Silent Portable Diesel Generator

Frequency

50 Hz/ 60 Hz

Rated Current

12V/8.3A

Engine

Chinese Engine

Transport Package

Plastic Packing, Wooden Packing

Trademark

YHS

Origin

Shanghai

Production Capacity

1000 Set/Sets Per Month

Key features

1-Year Warranty Coverage: All products come with a comprehensive 12-month warranty for peace of mind.

OEM and Logo Customization: Free logo printing available for bulk orders with professional OEM services.

Flexible Customization Options: Offers flexible, minor, and full customization including designs and samples.

Multiple Voltage Options: Supports various voltages including 120V, 220V, 230V, 240V, 380V, and 400V.

Diverse Engine Specifications: Features air-cooled, four-stroke engines with speeds ranging from 1500 to 7200 RPM.

Global Certification Compliance: Products certified with GS, CE, EMC, PAHS, and ROHS standards.

Established Manufacturer: Over 15 years of experience with 6 invention patents and high-tech enterprise status.

Fast Lead Time: Production completed within 15 workdays or one month regardless of season.

Company profile

Importers and ExportersFast DeliveryODM ServicesR&D Capabilities

Shanghai Yonghengsheng Industrial Co., Ltd

Shanghai, China

Business 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: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.73h

AI-Powered supplier vetting

SummarySHANGHAI YONGHENGSHENG INDUSTRIAL CO., LTD is identified as a Shanghai-based trading company with stated import/export activity, Shanghai shipment origin, and FOB, CIF, CFR, and EXW quotation terms. It reports OEM service for well-known brands, flexible customization options, and a company description claiming an own factory and complete production line, but its verified production scale and quality-control staffing are unclear. Innovation evidence is weak: one R&D engineer is reported, no SDK is available, and no new products were launched in the past year. The supplier has no stated in-stock, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show capability. Raw-material traceability, outsourcing procedures, manufacturing contracts, certifications, and after-sales capability are not sufficiently documented. A named buyer and a 30%–50% repeat-buyer preference are provided, while no Fortune 500 collaboration is reported.

Supplier typeThe supplier is explicitly classified as a trading company, with its registered and physical addresses located in Shanghai. Its stated offerings include export trade capacity and its shipment origin is Shanghai, supporting an active trading-oriented profile rather than a clearly verified manufacturer classification.

R&D capabilityInnovation evidence is limited: the supplier reports one R&D engineer, no new products launched in the past year, no available SDK, and an unavailable total R&D-engineer figure. These stated gaps provide explicit evidence of weak recent product innovation and limited documented R&D resources.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, full customization, customization from designs, and customization from samples. It also reports OEM service for well-known brands, directly supporting a broad customization and OEM capability.

Client casesA buyer name, SPAN INNOVATIONS PRIVATE LIMITED, is associated with the supplier, and repeat-buyer preference is reported at 30%–50%. However, the supplier reports no collaboration with Fortune 500 companies, and no project details, volumes, outcomes, or additional verified customer references are provided.