Premium Engine Main Bearings & Crankshaft Bearings
High-quality engine main bearings and crankshaft bearings manufactured in China. Trusted by automotive and industrial clients worldwide. OE quality, competitive pricing, and global delivery.
This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.
High-quality engine main bearings and crankshaft bearings manufactured in China. Trusted by automotive and industrial clients worldwide. OE quality, competitive pricing, and global delivery.
A leading manufacturer and exporter of engine main bearings, crankshaft bearings, and piston rings based in China. We serve automotive, industrial, and generator clients globally.
Manufactured at PingYang DEM Auto Parts Factory with strict process control and large-scale production capacity.
Certified under IATF 16949 and ISO 9001 standards. OE quality with meticulous attention to detail.
Products exported to over 50 countries. Fast supply and large stock availability for immediate shipment.
High-performance engine bearings and piston rings for major automotive brands.
Every bearing undergoes rigorous testing to ensure reliability and performance.
Raw materials inspected for composition, hardness, and structural integrity.
Precision measurement using CMM and optical comparators for tight tolerances.
Load, friction, and endurance tests simulate real-world engine conditions.
We use high-grade aluminium or copper alloys, selected for optimal strength, thermal conductivity, and wear resistance.
Yes, we provide neutral, customized, or branded packaging in cartons and plastic bags as per client requirements.
Yes, our factory is certified under IATF 16949 and ISO 9001 standards, ensuring consistent quality and process control.
MOQ varies by product. Please contact us with your requirements for a tailored quote.
Visit main-bearing.com and submit your inquiry with part numbers, quantities, and specifications.
Contact us for product inquiries, quotes, or technical support. We respond to all messages promptly.
Visit Official Website to ContactAll communications and transactions are handled through the official website.
Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.
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