Casting
Casting creates complex and robust metal components by pouring molten material into
precise molds, supporting both prototype and high-volume production.
- Capable of producing highly complex geometries and hollow structures
- Wide range of materials including aluminum, steel, titanium and brass
- Cost-effective for both small batches and mass production
Forging
Forging shapes metal through localized compressive forces, producing parts with superior
mechanical strength, toughness, and structural integrity.
- Superior grain structure resulting in high strength and impact resistance
- Eliminates internal porosity and defects common in other casting methods
- Ideal for heavy-duty, load-bearing, and critical industrial components
Machining
Lionse provides On Demand CNC Machining solutions, including CNC milling, turning,
5-axis machining, and EDM processes.
- Tolerances achievable down to ±0.005mm for high-precision parts
- Excellent repeatability and consistency for both prototypes and production
- Maintaining strict quality standards through ISO 9001:2015-certified processes.
Welding
Welding provides strong, reliable joints for metal fabrication, seamlessly assembling
complex structures, frames, and custom components with precision.
- High-quality MIG, TIG, and robotic welding for various metals
- Ensures structural integrity and leak-proof performance
- Strict quality control with full inspection on weld seams
Surface Treatment
We offer a comprehensive range of surface treatment services to enhance the durability,
corrosion resistance, and aesthetic appeal of your machined parts. From functional
coatings to decorative finishes, we ensure your components meet the highest industry
standards.
- Anodizing & Electroplating: Enhances wear/corrosion resistance and conductivity.
- Powder Coating & Painting: Provides durable, uniform, and visually appealing finishes.
- Additional Options: Sandblasting, Black Oxide, Passivation, Laser Engraving, etc.
With advanced equipment, strict processes and full-process quality control, we provide reliable manufacturing support for high-precision components.
Lionse located in Qingdao, is a physical enterprise for precision component machining. We have a 3,000㎡ standardized workshop and over 20 CNC equipment. including CNC lathes, machining centers and CNC grinding machines from MAZAK and OKUMA.
We specialize in custom precision machining of difficult-to-machine metals such as titanium alloy, tungsten‑molybdenum alloy and stainless steel.
The workshop is also equipped with ultrasonic cleaning machines and high-pressure impact test equipment to cover machining, cleaning and testing of precision components.
Backed by an experienced technical team and standardized production control system, we guarantee high precision and on-time delivery, delivering reliable high-precision machining solutions for customers across various industries.
At LIONSE, quality inspection is an important part of our manufacturing process.
We use professional measuring and inspection equipment, including CMM, profile projectors, micrometers, calipers, height gauges and bore gauges, to check machined components against customer drawings and specified requirements. These instruments support dimensional inspection and the verification of applicable geometric features throughout manufacturing, helping ensure that finished parts meet the requirements of their intended applications.
- Dimensional measurement: Three-coordinate CMM, Micrometer, Inner Diameter Gauge, Height Gauge, Thread Plug Ring Gauge, Imaging Instrument
- Surface inspection: Roughness Meter, Visual inspection
- Hardness measurement: Rockwell / Vickers hardness tester
- Special tests: Verification of ultrasonic cleaning effect, Customer-specified high-pressure impact test
Lionse Engineering Ltd. is a worldwide manufacturer with 15+ years of experience in the field of high-precision machining，investment casting and hot forging.
With years of experience, our factory owns rich skills in machining processing, especially in titanium and nickel, the difficult-cutting material. In this field, our products are mainly used for surgical implants, medical tools, chemical device of anti-corrosion, electronic instrument, aircraft, etc..We own the excellent ability of manufacturing titanium, nickel alloy, stainless steel and other difficult-cutting metal by CNC turning & CNC milling machines.
