Optimized Combustion System 19.5kg 49.5ml Air-Cooled Motorcycle Horizontal Motor Engine (50CC YF139FMA(50-4))

Name: Optimized Combustion System 19.5kg 49.5ml Air-Cooled Motorcycle Horizontal Motor Engine (50CC YF139FMA(50-4))
Brand: Chongqing Tianqi Yofing Power Technology Co., Ltd.
SKU: 1986736051

Chongqing, ChinaChongqing Tianqi Yofing Power Technology Co., Ltd.

US$130.00-400.00

98 Pieces

Product profile

Customization

Available

Start

Cdi

Cylinder NO.

1 Cylinder

Model NO.

YF139FMA (50-4)

Stroke

Four Stroke

Cold Style

Air-Cooled

Certification

CCC, CE, ISO9001：2000

Product Name

Motorcycle Horizontal Motor Engine

Keywords

Air-Cooled Horizontal Motor Engine

Weight

19.5kg

Displacement

49.5ml

Max.Power

2.9kw/9000 R/Min

Max.Torque

3.2n.M/7000 R/Min

Fuel Consumption

≤450g/Kw·H

Idle Speed

1500

Compression Ratio

10.0: 1

Transport Package

Standard Packaging or Customized

Specification

438×312×260mm

Trademark

YOFING

Origin

Chongqing, China

Production Capacity

50000pieces/Year

Company profile

Patents AwardedQuality AssuranceSelf-brandedFast Delivery

Chongqing Tianqi Yofing Power Technology 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: Chongqing Port; Guangzhou Port; Shanghai Port; Shenzhen PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in the research, development, production, and sales of motorcycles, motorcycle engines, general machinery, and related accessories, with import and export authorization. It has operated in international trade for seven years, employs four export-trade staff, and operates two production lines. ISO9001:2015 certification, written service procedures, complaint-handling procedures, and documented corrective and preventive action processes indicate established quality and service management. The supplier supports sample-, design-, full-, minor-, and flexible customization, provides ODM services, and launched new products in the past year. However, it has no available SDK, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and no Fortune 500 customer cooperation. The provided information does not establish financial strength or specific customer cases.

Supplier typeThe supplier is identified as a combined company whose stated business scope covers R&D, manufacturing, sales, and import/export of motorcycles, motorcycle engines, general machinery, and accessories. This indicates a manufacturer with integrated commercial and production activities rather than a purely trading entity.

CertificationsThe supplier reports an ISO9001:2015 certificate in its management-system and sustainable-development-related records. This is explicit evidence of holding a recognized quality-management certification, although no additional certifications are provided.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and effective customer-complaint handling. These documented processes support an established after-sales/service-management capability.

R&D capabilityThe supplier reports new products in the past year, provides ODM services, and has four R&D engineers with four years of total R&D-engineer experience stated. However, it has no available SDK, so the evidence supports product-development activity but not SDK-based development capability.

Production capacityThe supplier manufactures motorcycles and related products, operates two production lines, and reports in-stock service capacity. Its stated lack of a valid manufacturing-capacity contract with related subcontractors is a concrete supply-chain weakness, while no overseas warehouse or showroom is available.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing strong direct evidence of broad customization capability.