Key Advantages:

• Manufactured using centrifugal casting technology, ensuring a dense, uniform microstructure and excellent corrosion resistance—ideal for tropical marine environments
• Precision honed bore surface (Ra ≤ 0.8 μm) to extend piston ring life and significantly reduce oil consumption
• Fully customizable bore sizes – produced to your drawings or specific requirements, in any dimension
• Equipped with laser marking (QR code + serial number) for full traceability throughout the product lifecycle
• ISO 9001 certified, with complete Material Test Reports (MTR) and rust-proof export packaging provided
• Small trial orders accepted – FOB Qingdao/Shanghai, with direct ocean freight to major Indonesian ports including Jakarta, Surabaya, and Batam