Are You Looking For automotive engine system?
HEYA Metal is a leading manufacturer focusing on automotive exhaust and associated components, specializing in exhaust clamps, EGR pipes, intake pipes, exhaust tips, and special-shape pipes.
Our production facility in China (dedicated to manufacturing the aforementioned automotive components) strictly complies with international quality standards including IATF 16949 and ISO 9001. Beyond standard product offerings, we also provide customized solutions to meet clients’ specific technical and application requirements.
Our high-performance products are widely applied in global automotive and industrial scenarios, covering passenger vehicles, commercial trucks, modified cars, and construction machinery. With core advantages of exceptional durability, superior sealing performance, and strong corrosion resistance, our components consistently deliver reliable performance, effectively catering to the diverse needs of different industries.
What can we offer?
Since its establishment in 1994, Heya Metal has specialized in the automotive exhaust and associated components industry for 30 years, gradually growing into a leading manufacturer in the field. As early as 2004, leveraging its outstanding manufacturing capabilities, the company began continuously providing professional OEM services to world-renowned automakers such as Honda and Toyota. This long-term cooperation has not only enabled Heya Metal to accumulate profound industry experience but also helped it build a strong market reputation.
Over the past three decades, Heya Metal has remained focused on the R&D and production of exhaust clamps, EGR pipes, intake pipes, exhaust tips, and special-shape pipes. Its factory strictly adheres to international quality system standards including IATF 16949 and ISO 9001. Every link in the production process—from raw material procurement, processing, and assembly to finished product delivery—undergoes rigorous inspection, ensuring that product quality meets international leading standards.
Furthermore, Heya Metal boasts a professional technical team. Based on customers’ specific needs and application scenarios, the team is capable of providing customized design solutions for automotive exhaust and related component systems, effectively addressing the personalized requirements of different clients across various markets.
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Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
Our products
We supply high-quality engine components for global passenger cars, commercial trucks, modified autos and construction equipment. Our items stand out for long service life, excellent sealing performance and rust resistance, offering stable, dependable solutions for all types of automotive industry requirements.
Serves as a critical channel in the engine’s air intake system, responsible for delivering filtered, temperature-regulated clean air (or a precisely mixed air-fuel mixture in some fuel systems) from the air filter assembly to the engine’s intake manifold and ultimately into each cylinder. Its smooth inner wall design minimizes airflow resistance, ensuring sufficient and stable air supply for the engine’s combustion process, which directly impacts the engine’s power output, fuel efficiency, and emission performance.
A core component of the Exhaust Gas Recirculation (EGR) system, it creates a closed-loop connection between the engine' s exhaust manifold and intake system. Under specific operating conditions (e.g., medium to high load), it guides a controlled portion of cooled exhaust gas back into the intake airflow. This process lowers the maximum combustion temperature in the cylinders, thereby reducing the formation of nitrogen oxides (NOx)—a major pollutant in automotive exhaust—while helping maintain the engine' s operating stability.
A precision-machined, flat or raised-edge connecting component with evenly distributed bolt holes around its circumference. It is used to join pipes, valves, pumps, or other cylindrical components in fluid (gas or liquid) conveying systems (such as exhaust, intake, or cooling systems). When paired with gaskets, it forms a tight, leak-proof seal under bolt compression, ensuring no fluid leakage even under high pressure, high temperature, or vibration, and also facilitates easy disassembly for maintenance.
Considerations When Purchasing Engine System Parts
Verify that dimensions and interfaces match the original vehicle to avoid installation issues.
Select types (original / modified, high/low backpressure) based on usage scenarios, balancing power and noise levels.
Prioritize corrosion-resistant materials such as stainless steel, and check welding and surface treatment quality.
Ensure products pass original factory or regulatory certifications (e.g., IATF 16949, GB standards).
Clarify warranty periods and return/exchange policies, and retain proof of purchase.
Low-cost components may use poor materials, prone to rust or breakage—choose cautiously.
How to find Engine system parts Suppliers/Manufacturers
Determine the vehicle type (passenger car / commercial vehicle / modified car), purpose (original equipment / after-sales replacement / custom modification), and core needs (cost / performance / compliance).
Prioritize enterprises with IATF 16949, ISO 9001 certifications, or experience in supplying to major automakers.
Request samples to test installation compatibility, performance (noise / power), and durability; review customer cases (e.g., service for well-known brands).
Compare quotations, negotiate payment terms and delivery dates; clarify after-sales terms (warranty, returns).
Evaluate quality stability after small-batch trials; regularly audit suppliers’ continuous supply capabilities.
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Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
Contact Details
Tel/WhatsApp:
+86 137 0276 9995
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A leading manufacturer of metal automotive exhaust parts, with strong R&D team, now offering the full range of custom metal components in China.
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