China Exhaust Manifold Manufacturer, Supplier, Factory

Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by providing worth added design and style, world-class producing, and repair capabilities for Exhaust Manifold,Car Exhaust Catalyst,Front Exhaust Pipe,Exhaust Manifold System,Auto Catalyst Performance, We welcome new and previous customers from all walks of lifetime to speak to us for future organization relationships and mutual achievement!
Exhaust Manifold, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to offer our clients sincerely with qualified solutions, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.

Hot Products

Titanium Alloy Exhaust Pipe With Anodized
Titanium Alloy Exhaust Pipe With Anodized play a significant role in automotive applications due to their excellent performance and unique decorative requirements. As a professional exhaust pipe manufacturer, Lionse is committed to providing customers with high-quality, tailor-made exhaust pipe solutions to meet their demands for titanium alloy exhaust pipes.
Catalytic Converters
LIONSE is a leading manufacturer and supplier in China. With more than a decade of experience in the industry, we have perfected the art of producing precision Catalytic Converters that meet the highest quality standards. Our customers trust us because we deliver high quality products that meet their expectations. Our products are well-priced and you will find that our level of machining is far superior to that of our competitors. We hope to be your reliable quality partner in China.
SS316L Sealed Carbin Parts For Deep-sea Exploration Sonar Cylinder Body
LIONSE has extensive applications in fields such as aerospace, marine, medical care, automobiles, energy, heavy industry, and mold manufacturing. And LIONSE, as a professional CNC Machining manufacturer with many years of experience. Our SS316L Sealed Carbin Parts For Deep-sea Exploration Sonar Cylinder Body offers a variety of depth ratings for you to choose from. There are multiple end cap options available. Other diameters are also available. Please send us your size and depth rating requirements. Please contact us to make your request...
Stainless Steel 304 Precision Instrument Accessories
LIONSE focuses on producing stainless steel 304 precision instrument accessories. Our products are made of high-quality stainless steel, featuring durability, corrosion resistance, and suitability for use in harsh environments. We utilize advanced CNC machining, precision stamping, and laser cutting technologies to ensure that each part meets exact dimensional tolerances and strict quality standards. We hope LIONSE can become your first choice for mechanical processing. Choose us to provide you with the highest quality stainless steel mechanical parts.
Titanium Alloy Casting And Machining Impeller
Lionse specializes in the production of titanium alloy casting and machining impeller, etc. It is an ISO9001:2015 quality management system certified company, specializing in the production of world-class titanium alloy impellers, pump impellers, our titanium alloy impellers products are widely used in locomotives, aerospace, large-scale shipbuilding, construction machinery, railroads, automotive and other industries. The titanium alloy impellers produced by our company have excellent characteristics of corrosion resistance and high temperature resistance. With our experienced team and advanced equipment, we are able to produce the highest precision turbine components to ensure a perfect match with your equipment. We are proud to be the leading impeller machining supplier in China.
Stainless Steel CNC Milling Parts
LIONSE is a technology-oriented and innovative manufacturing enterprise in China, which has passed the ISO9001 quality management system certification and has been supported by the technical guidance and support of famous universities and research institutes for a long time, which promotes the team to master the cutting-edge manufacturing capabilities. We produce stainless steel CNC milling parts. The company is equipped with complete processing equipment, 3 axis /4 axis /5 axis CNC machining center (computer gongs), CNC lathes, milling machines, lathes, grinding machines, etc., with three coordinate detector, height meter and other advanced testing equipment. Long-term service in aerospace, medical equipment, Marine equipment, new energy vehicles, semiconductors, optical equipment and other fields.

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Reviews

What are the advantages of alloy materials?
By combining various elements and further optimizing the manufacturing process, the performance of the alloy material has achieved an effect where "1 + 1 is greater than 2". They are not only capable of replacing pure metals, but also have a specific set of methods for dealing with extreme environments. The advantages of alloy materials are not only reflected in their ordinary mechanical properties. They can also play a role under extreme conditions such as high temperatures, easy corrosion, and some special functions. With the continuous advancement of materials science, alloy design is moving towards intelligence and environmental protection, and is sure to play a significant role in more high-end fields in the future.
What are the differences between blind flange and regular flange?
Blind flange. It is a flange without a hole in the middle, mainly used to seal the front end of pipelines, such as for sealing nozzles. Its function and head and sleeve structure are the same, the difference is that the blind plate sealing ring is detachable, and the head sealing ring cannot be opened again. Blind plate materials include carbon steel, alloy steel, stainless steel, plastic, etc.
How does a thread adapter work?
A threaded adapter is a mechanical device that enables conversion between interfaces of different specifications via threaded connections. Its external thread engages with a component’s internal thread, and rotation interlocks the profiles, generating friction and mechanical grip for secure fastening. The opposite side connects to a matching thread on another part, allowing interface adaptation between incompatible systems. Operating on the mechanical principles of threads, it achieves tight connections through rotation and allows easy disassembly when needed. This versatility makes threaded adapters essential in scenarios like connecting pipes of varying standards, integrating mismatched components, or adapting tools for diverse applications. Their precision, durability, and cost-efficiency ensure widespread use in industrial, automotive.
Welcome Foreign Customers To Visit Our Factory!
On May 18, 2025, foreign customers visited Qingdao LIONSE Mechanical Engineering Co., Ltd. The general manager, Mr. Huo, warmly welcomed the guests who came from afar. Accompanied by mechanical engineers and workshop managers, the customers toured the company's production workshop.
Why titanium is expensive?
Titanium is expensive due to a combination of its scarcity, complex production processes, irreplaceable high-end applications and an imbalance between supply and demand. Despite its high price, its unique properties make it irreplaceable in critical areas, and the value of titanium is likely to increase further in the future as technology advances and demand grows
Titanium Sealed Compartments: Advantages & Applications
Titanium alloy sealing capsule is a kind of sealing capsule made of titanium alloy material, which has the characteristics of light weight, corrosion-resistant, non-rusting, non-magnetic, high strength, etc. It has a wide range of applications in the fields of deep-sea exploration, underwater engineering, and aerospace.