China Automotive Exhaust System Manufacturer, Supplier, Factory

Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Automotive Exhaust System,Car Exhaust Catalyst,Front Exhaust Pipe,Exhaust Manifold System,Auto Catalyst Performance, "Quality first, Price lowest, Service best" is the spirit of our company. We sincerely welcome you to visit our company and negotiate mutual business!
Automotive Exhaust System, Abiding by our motto of "Hold well the quality and services, Customers Satisfaction", So we provide our clients with high quality products and excellent service. Please feel free to contact us for further information.

Hot Products

4 Axis CNC Precision Machining Parts Of Communication Equipment
LIONSE, an experienced communication equipment manufacturer based in China. Our products are known for their precise and sophisticated design, crafted with the utmost attention to detail. At LIONSE, we stand behind our products with a commitment to excellence and quality. Contact us today to learn more about our 4 axis CNC precision machining parts of communication equipment and how we can help you meet your manufacturing needs.
Stainless Steel U-Bolts
The high quality stainless steel U-bolts produced by China manufacturer LIONSE are practical and reliable fasteners. Made of stainless steel, they have strong anti-rust and corrosion resistance, and can maintain stable performance in complex environments. They are powerful assistants for the stable installation of equipment and structures in many industries.
CK45 CNC Machined Holding Fixture Sleeve
Our CK45 CNC Machined Holding Fixture Sleeve is a non-standard custom-made precision part. It is precisely manufactured from material of CK45 by CNC machining, with black surface for rust prevention and can protect the precise mating surfaces and extend the service life. It has precise positioning and stable rigidity, and can be customized as needed...
Titanium Alloy Cast Tee Curved Pipe Fittings
LIONSE high quality Titanium alloy cast tee curved pipe fittings combine the high strength, corrosion resistance, and lightweight properties of titanium with precision casting technology. Engineered to withstand extreme conditions, these fittings feature seamless integration of tee and curved structures, ensuring reliable fluid flow and structural integrity. Ideal for aerospace, marine, chemical, and high-performance industrial applications, they offer superior durability and compliance with international quality standards.
Titanium Alloy Locking Square Nut
Come and take a look at the latest titanium alloy locking square nuts produced by LIONSE. This part is a combination of locking nuts and welding nuts, made of titanium alloy. It is usually locked by the method of extrusion deformation. Titanium alloy locking square nuts are a kind of high-performance fastener, featuring light weight, high strength, corrosion resistance and no magnetism. Our company specializes in producing various titanium alloy locking nuts, and we also customize various welding nuts and fasteners according to customer drawings.
Small Precision Machined Perforated Metal Connecting Bracket
The Small Precision Machined Perforated Metal Connecting Bracket of LIONSE Company is a small connection component made of high-quality metal through advanced machining processes. Its porous structure enables flexible and stable connections. Precision processing ensures high dimensional accuracy, and a reasonable design provides excellent mechanical properties. Surface treatment further enhances performance and appearance. This connection frame is widely used in mechanical equipment and other fields, providing reliable support for high-precision connections and stable operation of equipment.

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Why are Titanium Machining Parts Lighter than Ordinary Metal Parts?
The lightweight characteristics of titanium machining parts are derived from the coordinated optimization of the intrinsic properties of the material and the engineering structure.
What is precision carbon steel and what are its main application fields
Carbon steel stands out in the field of precision manufacturing due to its versatility, strength and affordability. Many industrial fields rely on carbon steel. However, processing carbon steel is no easy task, as it requires meticulous planning and exquisite craftsmanship. Without the correct method, you may find it difficult to achieve strict tolerances, eventually leading to tool wear.
Grinding Components: Process, Types, and Applications
Grinding components play an indispensable role in high-precision manufacturing across numerous mechanical processing fields, thanks to their unique processing characteristics and wide-ranging applications. Grinding, a method that utilizes abrasives and tools to perform micro-cutting and finishing on workpiece surfaces, aims to enhance dimensional accuracy, shape precision, and reduce surface roughness, thereby meeting diverse high-precision application requirements.
How to solve the problem of vibration caused by the drill bit in the processing of 304 stainless steel hollow balls?
Firstly, we need to understand the true reasons behind the 304 hollow-core shock knife. There are mainly three reasons: 1. 304 is sticky, brittle and has high cutting resistance. 2. Hollow with thin walls...
Linear Guide Rail
Linear guide is an important component used in the field of industrial automation. It can provide high precision, high speed and high stiffness linear motion control. The main function of linear guide rail is to make robots, CNC machine tools and other equipment in motion to maintain stability and accuracy, so as to improve production efficiency and product quality.
Which specialty is titanium alloy welding processing? Compared with price, quality and service, LIONSE is your first choice
Qingdao Lionse Mechanical Engineering Co., Ltd. is a high-tech new company focusing on the processing and manufacturing of difficult-to-process metal materials, including titanium alloy, nickel-based alloy, stainless steel, aluminum alloy, etc., to provide customers with difficult-to-process materials processing solutions, provide one-stop processing and manufacturing services.