Spark Plug

HY company has 17 years of experience in die casting

As a company with 17 years of die-casting experience, we have our own R&D team and strong production capabilities. We always adhere to the business philosophy of "quality first, customer first" and aim to provide customers with high-quality products and thoughtful services. In the field of die-cast spark plugs, we have invested a lot of manpower, material and financial resources, and actively applied new technologies and processes to ensure product quality and reliability.

How to choose high-performance spark plugs for your premium car engine?

The selection of spark plugs should follow the principle of adaptation. The model of the spark plug and the model of the engine are mutually matched. You can obtain the suitable spark plug model by consulting the user manual of the car manufacturer or by checking the after-sales shop of the regular car.

Secondly, it is always reliable to choose spark plugs made of high-quality materials and well-known brands for your car engine. If the spark plug models adapted to your car include precious metal spark plugs, you must not miss the opportunity to improve the performance of your car. Precious metal spark plugs have stronger ignition energy, which makes the mixture burn more fully, and improves the power and fuel economy of the car.

The excellent wear resistance and high temperature resistance of precious metal spark plugs can also reduce the frequency of spark plug replacement. However, the price of high-performance precious metal spark plugs is naturally high, but it is still worth it for the performance.

Third, if your car engine is a high-kilowatt or turbocharged engine, we recommend that you choose a high-quality spark plug with iridium or platinum electrodes, because it will protect your engine in good condition and exert its high performance.

HY's Services and Advantages

HY is a 100% manufacturer, so all our spark plug parts are 100% made by ourselves.

All HY products are 100% strictly inspected from raw materials to finished products.

Adopting Japanese cold seal technology to ensure high stability and excellent quality of products.

According to the different ranges of our spark plugs, the warranty period ranges from 20,000KM to 100,000KM

24/7 after-sales service for all customers with any questions

As one of the professional manufacturers, HY will continue to optimize and improve our products and services to provide customers with higher quality die-cast spark plug products. At the same time, we also look forward to establishing long-term strategic cooperation with more overseas customers.