Efficient Spark Plug Recycling at Industrial Scale

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Spark plugs are used in millions of vehicles and machines around the world. Over time, they wear out and are often discarded. However, inside each spent spark plug is a small but valuable amount of platinum, palladium, or iridium—metals that can be recovered and reused.

At Dingfeng Precious Metals, we specialize in the large-scale recycling of spark plugs. Our clients include automotive recyclers, scrap processors, and industrial maintenance operations that handle spark plugs in bulk. We provide a full-service solution to help these businesses extract value from their waste.

Our Recycling Process Includes

• Bulk intake and sorting of spark plugs by type and metal composition

• Advanced thermal and chemical treatments to release embedded metals

• High-purity refining for resale or reintegration into manufacturing

Our process meets strict environmental standards and is designed for high efficiency and consistent recovery yields.

Why Work With Us
Dingfeng brings decades of experience in precious metal recovery. We offer customized programs for different industries, reliable logistics, and transparent reporting on material value and recovery rates.

Spent spark plugs are more than waste—they are a resource. Dingfeng helps you capture their full potential.