These puncture needles are made of high-quality 304 and 316L stainless steel, offering excellent corrosion resistance and wear resistance. The triangular needle and four-sided needle designs enhance puncture accuracy and stability. We provide both imperial and American thread specifications to accommodate usage standards in different regions.
The surface of the puncture needles undergoes sandblasting treatment, improving surface roughness and grip friction while enhancing aesthetics. The knurled design ensures a more comfortable hold and prevents slipping. Additionally, we include scale markings for precise measurements.
To meet diverse customer needs, we offer custom manufacturing services based on drawings. Whether it's dimensions, shapes, or other special requirements, we strive to fulfill them to ensure the most satisfactory product for you.
Advantages
Technology
Yuelinsen has passed ISO 9001/13485 dual certification, mastered CNC numerical control, laser cutting and other precision processes, and focused on high-precision processing of stainless steel pipes, copper, aluminum alloys and other materials. It meets the corrosion resistance, easy disinfection and strict dimensional standards of medical equipment, implements full-process quality control from raw materials to finished products, and ensures zero-defect delivery.
Manufacturing capabilities
Relying on high-precision CNC equipment (such as turning and milling machines), it supports non-standard customization in the fields of medical devices and quickly responds to proofing and batch requirements. Through centralized procurement and direct supply mode to reduce material costs, combined with professional teams to follow up and full-process quality inspection, efficient delivery and cost optimization are achieved, helping customers customize component solutions.
Sustainable development plan
Focusing on medical-grade environmentally friendly manufacturing, we use 100% recyclable materials such as 316L stainless steel and titanium alloy, and ISO 13485 certification ensures medical safety. By recycling high-value waste materials through "old for new", the cost of new materials can be reduced by 18%; water-soluble coolants and AI process simulation are used in the production process, and the carbon emissions of a single piece are 35% lower than the industry. We work with recycled material suppliers to build a green chain, and use blockchain to trace carbon footprints to help customers obtain EU CE sustainability certification and achieve safe and low-carbon parts supply.
