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4kw Silent Gas Generator with Soundproof Enclosure Design

Name: 4kw Silent Gas Generator with Soundproof Enclosure Design
Brand: Shanghai Yonghengsheng Industrial Co., Ltd
SKU: 2092018252

Shanghai, ChinaShanghai Yonghengsheng Industrial Co., Ltd

US$220.00

1-9 Pieces

US$200.00

10+ Pieces

Product profile

Customization

Available

Warranty

1 Year

Output Type

AC Single Phase

Model NO.

yhs

Starting

Electric Start

Phase

Single-Phase

Power

5-10kW

Standard

Cooling System Type

Water Cooling System,Air Cooling System

Selling Units

Single Item

Single Gross Weight

Frequency

50Hz

Single Package Size

Xxcm

Rated Current

180A

Weight

45kg

Rated Voltage

380V.12V48V.230V240V110V220V

Trademark

yonghs

Origin

Shanghai, China

Key features

Silent Soundproof Design: Features a soundproof enclosure with noise levels as low as 30-72 dB for quiet operation.

Flexible Customization: Offers full customization for voltage, color, cooling system, and engine types via OEM/ODM.

Wide Power Range: Available in output power from 1.6KW to 24KW to suit various energy needs.

12-Month Warranty: Comprehensive 12-month warranty coverage on all products for peace of mind.

Multiple Certifications: Products hold GS, CE, EMC, E-MARK, PAHS, and ROHS approvals for global compliance.

Established Manufacturer: Shanghai-based factory with 15+ years expertise and 10,000 units annual capacity.

Fast Delivery: Standard delivery time is 30-45 days, with peak season lead times within 15 workdays.

Free Logo Service: Free logo customization available for bulk orders to support your brand identity.

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: ≤2.54h

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.