Innovative CNC machining solutions for medical, submarine, and medium parts manufacturing.

As a leader in medical parts manufacturing, CNC machining for submarines, and medium parts CNC machining, we deliver high-precision components that meet the strictest industry standards. Our state-of-the-art CNC capabilities ensure reliability, accuracy, and performance for mission-critical applications.

Hongsinn provides professional manufacturing and supply chain solutions for the medical industry. Hongsinn provides professional manufacturing and supply chain solutions for the medical industry. We support medical device companies, healthcare providers, and researchers in their innovation and bring life-saving technologies to market. With an unwavering focus on quality, reliability, and patient safety, we ensure every product meets the industry's stringent standards.

Our services are designed to help our customers accelerate product development, improve efficiency, and drive advancements in medical technology. Contact us today to collaborate and drive innovation and development in the medical industry.

Medical Manufacturing Capabilities

Precision CNC Machining of Biocompatible Materials: We manufacture complex surgical instruments, implantable components, and medical device components using titanium, stainless steel, PEEK, and other bio-grade materials to ensure safety and effectiveness.

 

Micromachining of Precision Devices: We provide high-precision micro-component manufacturing for minimally invasive devices, diagnostic tools, and complex medical devices, meeting stringent dimensional and quality requirements.

 

Sterile and Cleanroom Manufacturing: We have assembly, packaging, and production capabilities that meet stringent cleanliness standards to ensure the sterility of surgical and implantable devices.

 

Prototyping and Iteration: Using rapid 3D printing and traditional manufacturing methods, we support rapid design optimization, testing, and regulatory submission of medical devices, helping customers accelerate time to market.

 

Regulatory and Quality Assurance: We collaborate with partner manufacturers experienced with FDA, ISO 13485, and other medical quality standards to ensure traceability and rigorous documentation management to meet industry requirements.

Why Choose Our CNC Machining Services?

✅ High-Precision Equipment – DMG Mori, Mazak, and Hermle CNC centers
✅ Rapid Prototyping (3-7 Days Lead Time)
✅ Full In-House Finishing – Anodizing, passivation, plating
✅ Strict Quality Control – CMM, optical inspection, material certifications
✅ Global Supply Chain Support – Just-in-time (JIT) manufacturing

Shenzhen Hongsinn Precision Co., Ltd is a professional custom precision machining parts manufacturer. Hongsinn was established in 2010 and located in Shenzhen a famous manufacturing city in China .

We own multiple CNC 4-axis and 5-axis machining centers, turn-milling combination NC machines, gantry grinding and milling machines, wire cutting and other equipments. inspecting instruments include Zeiss CMM Measuring Machine,and Mitutoyo CMM Measuring Machine , Keyence automatic image detector, USA made analyzer, surface roughness meter, etc.With a high passionate Manufacturing and quality controling team , we can process all kinds of parts by various materials ( mild steel, aluminum alloy, stainless steel, all plastic ,special die steel, brass, bronze, copper, titamiun alloy, magnesium alloys,composite material, Hitachi Daido special steel, resin materials, etc.) efficiently.Factory is in famous machining industrial town where has complete heat treatment and coating supply chain and enable us to handle all kinds of hardness and hardness depth requirements prodcuts , also various coating like all color anodize, chrome plating,electroless nickel plating,zinc plating,black oxide,PVC,TiN ,nitride etc.

Hongsinn is certified ISO9001:2015 license. We prioritize quality in every aspect of our production process. We adhere to strict quality control procrdure and implement advanced quality management policy to ensure that every part meets customer requirements.

Shortest lead time to 3 days to catch customer project schedule requirements and let customer keep competitive in their market.We are able to provide customers with excellent service and maintain open lines of communication with our clients throughout the manufacturing process.

MOQ 1 pc and flexible capacity, no order too small or too big for us.

Hongsinn plastic parts prototypes quality is 100% according to ISO9001 Standard. We seriously take care of the quality control from IQC to OQC, throughout each step of the production.

Hongsinn dedicated to strict quality control and thoughtful customer service. We strive to exceed our customers' expectation in all aspects of product manufacturing process, and recognize our great responsibilities to our customers.

All our materials are purchased from certified suppliers. All materials will be subject to warehousing quality inspection upon arrival. After the pre-production sample is confirmed, the sample will be sealed immediately. prenatal sampling inspection, intrapartum sampling inspection, and postpartum sampling inspection, and the inspection results will be recorded in time. All files are traceable.

Rongna:  IGES (.igs) /STEP (.stp) /Parasolid (.x_t) / .stl files.

Rongna: Sure. We never divulge customers' information to anyone else.

Rongna : 1 pcs , we provide prototype to mass production service