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Custom Spark Plug

Size: Customized Dimension,tolerance ± 0.01mm, roughness ≤ Ra0.8μm
Material: 45 steel,aluminum alloy,stainless steel, plastic,brass
Processing techniques: CNC, EDM, turning, five axis machining, stamping,hobbing, milling, grinding, drilling, tapping, reaming, pulling, cutting, etc
Finish:Polishing, painting, anodizing,sandblasting, plating ,blackening, electrophoresis, QPQ ,wire drawing
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  • Product Description

Custom Spark Plugs: Precision-Engineered for Peak Performance

At Dongguan Junsion Precision Hardware Co., Ltd., we specialize in manufacturing high-quality Custom Spark Plugs tailored to meet the unique demands of various industries. Our advanced precision machining capabilities and commitment to excellence ensure that every product we produce delivers optimal performance and durability.

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Description

Our products are designed to ignite fuel efficiently in a wide range of engines, from automotive to industrial applications. We offer:

  • Customizable electrode materials (platinum, iridium, copper)
  • Adjustable heat ranges for specific engine requirements
  • Precision-machined threads for perfect fitment
  • Specialized insulator designs for improved performance
  • Corrosion-resistant components for extended lifespan

Whether you need spark plugs for high-performance racing engines or heavy-duty industrial machinery, our team can create the perfect solution for your needs.

Material1) Aluminum: AL 6061-T6, 6063, 7075-T etc.
2) Stainless steel: 303,304,316L, 17-4(SUS630) etc.
3) Steel: 4140, Q235, Q345B,20#,45# etc.
4) Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc.
5) Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc.
5) Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc.
FinishSandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish.
Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing.
Electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench).
Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc
Main EquipmentSTEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples.
Tolerance+/-0.01mm ~ +/-0.05mm
Surface roughnessRa 0.1~3.2
InspectionComplete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM.
Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge
CapacityCNC turning work range: φ0.5mm-φ150mm*300mm.
CNC milling work range: 510mm*1020mm*500mm.

​​​​​​​Surface Treatment

To enhance durability and performance, we offer various surface treatments for our products:

  1. Nickel plating for improved corrosion resistance
  2. Zinc coating for added protection against oxidation
  3. Ceramic insulator coatings for superior heat dissipation
  4. Anti-seize compounds for easier installation and removal

These treatments ensure your spark plugs maintain peak performance even in the most demanding conditions.

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Drawing Guide

We understand the importance of precision in spark plug design. Our engineering team works closely with clients to develop detailed technical drawings that meet exact specifications. This process includes:

  1. Initial consultation to understand your requirements
  2. CAD modeling and prototyping
  3. Material selection guidance
  4. Optimization for manufacturability
  5. Final design approval and production planning

Our expertise in CNC machining allows us to manufacture spark plugs with tolerances as tight as ±0.01mm, ensuring perfect fit and function.

Production Process

Our state-of-the-art facility employs a rigorous production process to guarantee the quality of every Custom Spark Plug:

  1. Material inspection and preparation
  2. Precision CNC machining of components
  3. Electrode assembly and welding
  4. Insulator fitting and sealing
  5. Thread cutting and finishing
  6. Surface treatment application
  7. Final assembly and testing

Each step is carefully monitored to maintain consistent quality across large production runs.

Quality Certification

We pride ourselves on meeting and exceeding industry standards. Our products are:

  • ISO 9001:2015 certified for quality management
  • RoHS compliant, ensuring environmental safety
  • Tested for thermal resistance and electrical performance
  • Subjected to rigorous quality control checks (IQC, IPQC, OQC)

Our commitment to quality ensures that every spark plug leaving our facility meets the highest standards of performance and reliability.

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Shipping and Delivery

We understand the importance of timely delivery in today's fast-paced business environment. Our efficient production scheduling and reliable logistics network allow us to offer:

  • Sample delivery within 3 days
  • Mass production orders fulfilled in 7-15 days
  • Flexible shipping options to meet your needs
  • Secure packaging to prevent damage during transit

Our global reach ensures we can deliver your products anywhere in the world, on time and in perfect condition.

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Why Choose Us?

  1. Expertise: Over a decade of experience in precision metal parts manufacturing
  2. Customization: Tailored solutions to meet your specific spark plug requirements
  3. Quality: Strict quality control measures and advanced testing equipment
  4. Flexibility: Low minimum order quantities and scalable production capabilities
  5. Support: Dedicated customer service and technical assistance throughout the process

Partner with Junxion for the products that deliver reliable performance and drive your success.

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FAQ

Q: What is the minimum order quantity for the products?
A: We offer flexible MOQs starting from as low as 100 units for custom orders.

Q: Can you match OEM spark plug specifications?
A: Yes, we can replicate and even improve upon OEM spark plug designs to meet your exact requirements.

Q: What materials do you use for the products?
A: We work with a variety of materials including copper, nickel alloys, platinum, and iridium to suit different applications.

Q: How long does it take to develop a new product design?
A: Development time varies, but we typically can move from concept to production-ready samples within 2-4 weeks.

Contact & Support

Ready to elevate your engine performance with our Custom Spark Plugs? Contact our team today to discuss your requirements and get a quote.

Email: Lock@junsion.com.cnecho@junsion.com.cn, or evelyn@junsion.com.cn.

Let Dongguan Junsion Precision Hardware Co., Ltd. be your trusted partner for high-quality products that ignite performance and reliability in your engines.

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