Is it possible to requesta quotation for aproduct that is not shown on this platform?

Yes,pleases end us the exactly part number of the productand we will check.

What is your sample policy?

If we have stock,we can provide samples,but the customermust pay the sample fee Andexpressfee.

What is your payment term ?

We accept T/T,Western Union,Paypal,T/T 30%asdeposit,70% beforedelivery.

Construction Machinery Diesel Engine Parts 3092720 3804710 Piston Kit for Qst30 Engine

Name: Construction Machinery Diesel Engine Parts 3092720 3804710 Piston Kit for Qst30 Engine
Brand: Zhengzhou Lore Engineering Equipment Co., Ltd.
SKU: 1985641551

Henan, ChinaZhengzhou Lore Engineering Equipment Co., Ltd.

US$50.00-80.00

1 Piece

Product profile

Customization

Available

After-sales Service

6 Months

Warranty

6 Months

Model NO.

3804710

Application

Excavator, Lawnmower, Tractor, Boat, Truck

Engine Type

Diesel

Material

Cast Iron

Condition

New

Suitable

Qst30 Engine

Quality

100% Test

Weight

3.5kg

Transport Package

Carbon

Trademark

Lore

Origin

China

Production Capacity

8000PCS/Year

Key features

OEM Quality Piston Kit: Genuine quality kit with pistons, rings, and pins for QST30 engines.

High Strength Material: Made of ductile iron for high strength, wear resistance, and durability.

Customization Available: Supports image, packaging, logo, and size customization services.

Wide Application: Suitable for excavators, trucks, tractors, boats, and generator sets.

Fast Delivery: Delivery time is 1-7 days after receiving advance payment.

Professional Support: Expert team helps confirm parts using part numbers or engine images.

Secure Packaging: Standard export boxes, wooden boxes, or pallets for safe transport.

6 Months Warranty: Covers product quality issues with feedback and photo confirmation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Zhengzhou Lore Engineering Equipment Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.71h CertifiedTerms of Payment: Western Union, PayPal, D/P, etc.

AI-Powered supplier vetting

SummaryZhengzhou Lore Engineering Equipment Co., Ltd. is a China-based trading company established in 2023 with six employees, offering diesel engines, generator sets, fuel systems, and related engine parts. It reports OEM service for well-known brands, ODM capability, broad customization options, inventory capacity, and 20 qualified service suppliers. However, it has no overseas agents, branches, warehouse, showroom, or offline trade-show participation, and offers no SDK. Innovation evidence is weak because no new products were launched in the past year and only one R&D engineer is reported. After-sales controls are insufficiently documented, with no written complaint-handling or corrective-action procedures. Financial evidence is limited to stated coverage years, without assessable financial figures. An audit was conducted by CTI, but the recorded evaluation result is 0; the meaning of this result is not provided.

After-Sales capabilityThe supplier has inventory capacity and accepts several quotation terms, but reports no overseas warehouse, showroom, agents, branches, or overseas service countries. It also has no written complaint-handling, corrective/preventive-action, or service-capability assessment procedures, indicating documented after-sales infrastructure is weak.

R&D capabilityThe supplier reports one R&D engineer, no new products launched during the past year, no available SDK, and no recent product information, while claiming ODM services and design-based customization. The explicit absence of recent product launches and limited R&D staffing indicate a deficiency in demonstrated innovation activity.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. These statements directly support broad customization capability.

Client casesThe supplier reports repeat-buyer preference of 80%–100% and OEM service for well-known brands, which are direct indicators of customer retention and brand-related service experience. However, no customer names, project descriptions, or verifiable case details are provided, so the depth of these customer cases remains limited.

Product Q&A

Q:How many years has your company been engaged in the business of mechanical parts?

Having over 10 years of experience in engine manufacturing.

Q:Can your company customize products?

Yes, it is. Support customized images, as well as product packaging and logo customization services.

Q:How do you handle the issue if the received item is in a damaged state?

Our product warranty period is 6-12 months. If there is a problem with the product during the warranty period, please provide feedback and photos to confirm that it is a product quality issue, and then we can deliver the product to you.

Q:How about your delivery time?

Generally,it will take one to ten days after receiving your advance payment.The specific delivery time depends on the items and the quantity of your order .

Q:What is your terms of package?

Original / Neutral / Customized Packing Regardless of the packaging,the goods are packaged in wooden boxes or pallets for protection.