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We are original manufacturer, our company has 4 high-quality engine assembly production base in Henan.

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No worry about our quality. we can sign contract to affirm you that we are responsible, honest and trustworthy.Besides, there is always a pre-production sample before mass production; and always a final inspection before shipment.

Superior Performance N55b30A Engine Crankshaft with Optimized Rotational Balance

Name: Superior Performance N55b30A Engine Crankshaft with Optimized Rotational Balance
Brand: Henan Tianji Feihong Auto Parts Co., Ltd.
SKU: 2275392015

Henan, ChinaHenan Tianji Feihong Auto Parts Co., Ltd.

US$200.00

1 Piece

Product profile

Customization

Available

After-sales Service

12 Months

Application

Car

Model NO.

N55B30A

Certification

TS16949, CE

Warranty

12 Months

Engine Type

Gasoline

Material

Cast Iron

Service

24 Hours Online Service

OEM

Support

Shipment

Air Sea Express Delivery

MOQ

1PCS

Transport Package

Wooden Box

Trademark

D. H ENGINE

Origin

China

Key features

High-Precision Forging: Adopts precision forging and CNC machining with dynamic balance calibration for stable operation.

High-Strength Material: Made of high-quality forged steel with quenching and tempering for superior fatigue and wear resistance.

Full OE Compatibility: Direct replacement for BMW N55B30A and other mainstream models without modification needed.

100% Quality Inspection: Every unit undergoes dimensional, hardness, and dynamic balance tests before delivery.

12-Month Warranty: Comprehensive coverage for mechanical defects with free replacement parts for first-time issues.

24-Hour Support: Online technical service available around the clock for immediate assistance.

OEM/ODM Support: Customization available for product labels, packaging, and specific design requirements.

Flexible MOQ: Minimum order quantity starts at 1 piece for stock items.

Company profile

Importers and ExportersExhibition ExperienceLow MOQ100% Finished Products Inspection

Henan Tianji Feihong Auto Parts Co., Ltd.

Henan, 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: 2 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.56h

AI-Powered supplier vetting

SummaryHenan Tianji Feihong Auto Parts Co., Ltd. is a China-based limited company established in 2024, with 86 employees and operations in Zhengzhou, Henan. It reports OEM service for well-known brands, two production lines, in-stock capability, and broad customization services. However, its export experience is stated as two years, and several operational controls are weak or undocumented: finished products are checked by packing staff, there is no ongoing batch quantity reconciliation, no outsourcing SOP or valid subcontractor contract, and no written procedures for supplier assessment, corrective actions, or complaint handling. No SDK is available, while environmental and fire-drill statuses are unknown. The evidence supports customization and basic production capability, but certification, financial credibility, innovation, after-sales service, and customer-case strength cannot be fully confirmed.

Supplier typeThe supplier is identified as a combined business entity and a limited company, operating under the English name Henan Tianji Feihong Auto Parts Co., Ltd. in Zhengzhou, Henan, China. Its stated scope includes automotive spare parts, gears, gear reducers, gearboxes, bearings, and related manufacturing and sales activities.

After-Sales capabilityThe supplier has no written procedures or records for effective service assessment, corrective and preventive actions, or customer complaint handling. It has inventory capability, but no overseas warehouse or showroom; this indicates documented after-sales support is not demonstrated.

Production capacityThe supplier reports a precision machining center, an assembly line, two production lines, inventory capability, and five experienced export-trade staff. However, it lacks ongoing batch quantity reconciliation, has no outsourcing SOP, and has no valid contract with associated subcontractors; production capability is present but operational controls are deficient.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage.

Product Q&A

Q:How to order?

Please tell us what model and quantity you need,Then we will confirm the order details with you ,after the payment is arranged, we will deliver the goods within the stipulated time.

Q:When will make delivery? And What's your MOQ?

Stock order : 3-7 days after receipt of the full payment; OEM order : 15-20 days after receipt of the deposit need to negotiate. MOQ :1) In stock: MOQ: 1Pcs/Order; 2) OEM/ODM: According to the minimum order quantity of our factory.

Q:After-sales service?

12 months warranty.If you find any defective accessories first time.Send us the pictures or video.As an experienced manufacturer,we will provide you with new parts free of charge for replacement in the next order.Our after-sales service and quality are absolutely guaranteed.

Q:Do you provide sample service ?

Yes , It's pleasure for you to choose our products to test product quality and service . Hope we could be your best partners in future.

Q:Does your company provide customized services ?

Yes .Firstly , we accept samples and drawings to customize products . Secondly , we could customize product label , packing gifts as your requirements.