Specializing in alloy steel precision machining and serving the medical sector with precision machining expertise, our company excels in metal fabrication.
Specializing in alloy steel precision machining and serving the medical sector with precision machining expertise, our company excels in metal fabrication.
In today's advanced manufacturing landscape, precision is paramount across critical industries. Shenzhen Hongsinn Precision Co., Ltd.stands as a leading metal fabrication company, specializing in alloy steel precision machining and precision machining for the medical sector. Our commitment to micron-level accuracy, stringent quality control, and material expertise makes us the trusted partner for mission-critical applications.

Aerospace Industry
CNC machining is widely used in the aerospace industry, which often requires high tolerances, complex geometries, and the use of materials that are not easily amenable to other manufacturing methods. For example, the Boeing 787 Dreamliner, which made its maiden flight in December 2009, boasts a structure composed 50% of composite materials, significantly reducing the aircraft's weight.
The medical industry relies on customized products to meet the diverse needs of patients. However, many medical devices are disposable to protect patients from the risk of infectious diseases. Companies in this field demand high precision, speed, and throughput in production.
Processing | CNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding | |||
Materials | Aluminum: 2000 series, 6000 series, 7075, 5052, etc. | |||
Stainless steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. | ||||
Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. | ||||
Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper | ||||
Titanium: Grade F1-F5 | ||||
Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. | ||||
Surface Treatment | Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. | |||
Tolerance | ±0.002 ~ ±0.005mm | |||
Surface Roughness | Min Ra 0.1~3.2 | |||
4.Quick proofing, short delivery time, usually is 3-15 days
While the aerospace industry prioritizes high-speed engines, the transportation sector prioritizes component durability and strength. These characteristics are crucial for transporting goods across the country.
The petrochemical industry requires the manufacture of precision-machined parts that assemble accurately to build the massive machinery used in refineries and drilling platforms. If valves don't fit perfectly, leaks can occur; pistons may not generate sufficient pressure; and cylinders may not fill effectively.

Conclusion: Your Precision Manufacturing Partner
From alloy steel precision machining for demanding industrial applications to precision machining for the medical sector that saves lives, Shenzhen Hongsinn Precision Co., Ltd. delivers unmatched technical expertise and quality commitment.
Contact us today to discuss your most challenging precision manufacturing requirements.



























