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Our Products
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01The 1501 BK6RE stands out among nickel-copper spark plugs in China. It's a nickel-copper spark plug suitable for economy cars with a 0.078-inch thread length and a heat range of 6, commonly used in na...
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02The 1607 LZK6RBI-10E is an iridium spark plug suitable for vehicles with a 0.039-inch spark gap and a 12mm thread diameter. Compared to ordinary nickel alloy spark plugs, it uses a 0.5mm iridium cente...
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03The 1624 ZF6RBP-G is a single platinum spark plug designed for both turbocharged and naturally aspirated engines. It is compatible with models such as the Buick Excelle, Regal, Chevrolet Malibu, and C...
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05The 1704 DILF6RD-11 stands out among dual iridium spark plugs. It features a 14mm thread diameter and a 0.043-inch gap, making it suitable for various Japanese car brands such as Toyota and Lexus. Uti...
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06The 1725 PF6RW-TG is a dual platinum three-electrode spark plug suitable for Audi and Volkswagen 4.2L series engines. It utilizes a dual precious metal combination of a platinum center electrode and o...
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1501 BK6RE Nickel Copper Spark Plug 2756 For BUICK,CHEVROLET -
1607 LZK6RBI-10E Iridium Spark Plug 94017 For HYUNDAI KIA -
1624 ZF6RBP-G Platinum Spark Plug 1748 For BUICK CHEVROLET 55564763 -
1740 ILZKB8RD8S Iridium Platinum Spark Plug For 12120037582 12120039664 -
1704 DILF6RD-11 Double Iridium Spark Plug 6176 For TOYOT LEXUS HONDA 9091901247 -
1725 PF6RW-TG Double Platinum Spark Plug 5547 For AUDI A6L 2.8L VW
about us
As
The company has mature Japanese cold sealing technology and galvanizing technology, nickel to ensure superior product performance and exquisite appearance.Also, with many years of research and development experience in turbocharged special spark plugs technology.
China best spark plugs for performance manufacturers and shorty spark plugs factory
, NINGBO ZHONGXUAN ELECTRONIC TECHNOLOGY CO., LTD is a high-end automotive spark plug professional manufacturer.The existing standard workshop is more than 12000 square meters, a number of advanced complete automatic production lines, production capacity and production technology have reached the industry-leading level. The enterprise has passed the lATF 16949 quality management system standard, lSO9001,and other system certifications.The company has mature Japanese cold sealing technology and galvanizing technology, nickel to ensure superior product performance and exquisite appearance.Also, with many years of research and development experience in turbocharged special spark plugs technology.
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0Founded in
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0+SKU
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0Annual producton capacity reaches 20,000,000 pieces
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0㎡Factory area
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0+Marketing country
Our values
what we build on
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Initiative and determinationWe act on our own initiative, take entrepreneurial responsibility, and pursue our goals with determination. -
Openness and trustWe work and collaborate in a spirit of trust and communicate openly. -
Fairness and respectWe deal fairly and respectfully with our colleagues and business partners, and view this as a cornerstone of our corporate success. -
Reliability, credibility, legalityWe promise only what we can deliver, accept agreements as binding, and respect and observe the law in all our business transactions.
- Stringent In-House Factory Type Testing
- Process inspection
- ISO 11565:2024,GB 7825-2017
- Expert Heritage,Laser Precision
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Internal control standards exceed 4+ original equipment manufacturer (OEM) level type testsResistance change rate testing，Electrode cycle thermal shock testing，Insulator power frequency withstand voltage testing Internal metallographic structure analysis of materials, Material spectrum testing, etc.
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Process inspection: 100% coverage of all control points throughout the processRaw material inspection | Random inspection | Key characteristic inspection | AI image inspection | Finished product inspection
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ISO 11565:2024, GB 7825-2017The laboratory strictly implements 17 international testing standards.
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Expert Heritage, Laser Precision16 years of experience in turbocharged spark plug Independent 360-degree laser welding technology
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News Center
Provide you with the latest enterprise and industry news
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202610-12
If you are comparing a heat range 6 and a heat range 7 spark plug for the same engine, the direct answer is that the 6 is one step hotter and the 7 is one step colder. The 7 keeps the electrode tip r...
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202610-05
A spark plug gap that is too small produces a short, weak spark that cannot ignite the air-fuel mixture reliably. In ordinary driving this shows up as a rough idle, hesitation when you press the thro...
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202609-28
Selecting the heat range of a spark plug is not a performance upgrade. It is a combustion tuning decision that affects engine reliability. The heat range controls how quickly the firing tip sheds hea...
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202609-21
Picture a 2020 sedan with 65,000 miles. The engine still runs, but you notice a slight drop in fuel economy and the cold start takes two cranks instead of one. That is usually the first subtle sign t...
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