Ho Song Enterprise

Ho Song Enterprise is a CNC precision metal processing company in Kaohsiung, Taiwan. The company has worked in precision metal processing for over 40 years. It serves customers in semiconductors, aerospace, medical and industrial equipment. The company runs two production facilities, in Taiwan and Vietnam.

Ho Song also has a sales office in Osaka, Japan. Its services cover the whole supply chain for components, from material procurement and machining to surface treatment. If needed, it can also clean, assemble, test and package parts. The company says this reduces the supply chain work for its customers.

Turning and milling is a core service. Ho Song offers 3, 4 and 5 axis milling, including large horizontal milling machines and mill turn machines. It can process most common materials, such as castings, stainless steel, aluminum alloy, titanium alloy, tungsten carbide alloy and plastics.

Wire cutting is used for micro holes and complex shapes. Surface grinding covers inner and outer diameters and flat surfaces. The company also offers 3D printing for rapid prototyping and verification. Surface treatment is handled with partner companies, including anodizing and passivation.

The cleanroom works to ISO 14644-1 ISO 5 and FED 209E Class 100 standards. It uses AI based inspection to detect microscopic particles on surfaces. Precision inspection uses coordinate measuring machines from Zeiss, Keyence and Mitutoyo, plus projection equipment and a salt spray tester for corrosion testing.

The company uses measurement system analysis and statistical process control to keep its inspection data reliable. Its inspection equipment is calibrated on a regular schedule. Staff also take outside courses to earn technical certifications.

Ho Song works in several application fields. Information and semiconductor work includes optical inspection equipment and vacuum motors. Aerospace and satellite work covers low orbit satellites and drones. Robotics work includes humanoid robots, automated storage systems and robotic arms. Medical work includes surgical instrument parts, scanner parts and fitness equipment.

Services

• Turning and milling
• Wire cutting
• Surface grinding
• Cleaning and assembly in cleanroom
• Precision inspection
• Surface treatment
• 3D printing
• Material procurement
• Testing and packaging