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Construction Machinery Original Engine Parts Complete Diesel Engine Qsb3.9-C125
US$3,000.00-70,000.00
1 Piece
Product profile
Customization
AvailableWarranty
12 MonthIgnition Mode
Compression-IgnitionModel NO.
QSB3.9Cooling Cylinder
Water-CooledIntake Pressure Impulse
SuperchargedPiston Movement
ReciprocatingFuel
DieselNumber of Strokes
Four-StrokeCylinder Arrangement Form
LNumber of Cylinders
6-CylinderType
Combustion EngineTransport Package
Wooden BoxSpecification
Genuine / OEMTrademark
QZOrigin
ChinaProduction Capacity
500PCS/MonthKey features
12-Month Warranty Coverage: Comprehensive 12-month warranty protection for all mechanical defects after delivery.
Multi-Industry Application: Suitable for trucks, buses, construction machinery, mining, agriculture, ships, and generator sets.
Customizable Horsepower: Engine horsepower can be adjusted according to specific customer requirements and applications.
Fast Delivery Capability: Reasonable stock levels maintained for most models to ensure short delivery times.
Professional Technical Support: Expert assistance for part identification using nameplates, engine numbers, or photos.
High Quality Assurance: All engines undergo strict quality testing to ensure zero defects before delivery.
Flexible Shipping Terms: Supports EXW, FOB, CIF, and DDP terms via sea, rail, or air freight.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryZhengzhou Qianzhuo Auto Parts Co., Ltd. is a China-based trading company and manufacturer/factory focused on automotive parts, engine spare parts, and diesel engines. It is a limited company with two employees and no stated group affiliation. The supplier provides ODM, OEM for well-known brands, and design-based customization, but has one R&D engineer, launched no new products in the last year, and lacks an available SDK. Service-control documentation is weak: no written procedures or records were reported for supplier-service assessment, corrective actions, or complaint handling. Financial information identifies reporting years through 2023 but provides no performance values, so credibility cannot be determined. No Fortune 500 cooperation is reported, while repeat-buyer preference is stated at 10%–30%. Audit-related information names TÜV Rheinland and provides a report period from May 24, 2024 to May 23, 2025, but does not identify a certification held or explain the evaluation result.
Supplier typeThe supplier is identified as both a Trading Company and Manufacturer/Factory, with limited-company status and operations in Zhengzhou, Henan, China. Its stated business and product scope centers on automotive parts, engine spare parts, and diesel engines.
After-Sales capabilityThe supplier has 10 qualified service-capability suppliers and provided some supplier names, but it reported no written procedures or records for service assessment, corrective and preventive actions, or effective customer-complaint handling. This is explicit evidence of weak documented service controls.
R&D capabilityThe supplier has one R&D engineer and offers ODM services, but it launched no new products in the last year and has no available SDK. These facts indicate some development capability but limited demonstrated innovation output.
Customization capabilityThe supplier explicitly supports customization from designs, provides ODM services, and offers OEM services for well-known brands. These statements directly demonstrate customization and outsourced-design manufacturing capability.
Product Q&A
Q:What is your payment terms and shipping terms?
A:
Payment can be made by T/T(wire transfer), L/C, Western Union, etc. Depends on different order amount, usually 30% to 50% deposit, balance to be payed before shipment. Payment terms is negotiable. Shipping terms can be EXW, FOB, CIF, DDP, etc.
Q:What is the package?
A:
According to different model's weight, goods will be packed by wooden box or cartoon box, all goods will be packed by pallet before shipment. Genuine factory package or natural package.
Q:What is warranty period?
A:
Warranty period for 12 month after goods sold out.
Q:What is the leading time?
A:
Leading time need to be confirmed by exact model and quantity.
Send Inquiry
*To:Zhengzhou Qianzhuo Auto Parts Co., Ltd.
Zhengzhou Qianzhuo Auto Parts Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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