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Frequently Asked Questions
What quality certifications do your spark plugs have?
Our factory has passed IATF 16949, ISO 9001, and ISO 14001 certifications, ensuring high-standard production and quality control.
What materials are available for the spark plugs?
We offer a complete range including economical nickel alloy, platinum for balanced performance, and iridium spark plugs for maximum ignition efficiency and ultra-long service life.
Do you support OEM/ODM customization?
Yes, we have extensive experience in providing private label production and tailoring technical specifications and packaging to meet specific customer requirements.
What is the production capacity for large orders?
We utilize highly automated production lines capable of producing tens of thousands of units daily, ensuring a stable supply for large-scale global orders.
How do you ensure the correct fit for different engines?
Our technical team deeply understands calorific value matching and maintains a real-time updated query system to ensure precise product matching for various vehicle models.
What are the lead times for bulk orders?
Delivery schedules are flexible based on quantity and material availability. Our sales team provides updated production schedules to keep customers informed of progress.