Puncture medical needle

25G

ZorayPT’s nickel-free gold-plated microneedle (25-35G, 5-25mm, customizable) provides hypoallergenic transdermal delivery for sensitive skin treatments. Our one-stop OEM/ODM solutions deliver superior quality.Product DetailsZorayPT’s nickel-free gold-plated microneedle is a hypoallergenic precision device engineered for safe transdermal delivery in aesthetic and cosmetic applications, specifically addressing concerns in markets with strict nickel regulations due to its potential for skin allergies and toxicity. This variant eliminates the nickel underlayer, opting for a direct three-valent gold plating on the medical-grade stainless steel 304 or 316L (SUS304/SUS316L, customizable) base, ensuring biocompatibility and reduced irritation for sensitive patients. As a leading one-stop OEM/ODM manufacturer, with all in-house plastic molding, metal processing, and assembly, we craft superior quality microneedles with diameters from 25G to 35G (0.15mm to 0.5mm, customizable) and lengths from 5mm to 25mm (customizable), available in solid or hollow configurations (customizable) to optimize serum penetration and treatment versatility.The nickel-free approach uses three-valent gold followed by 24K gold plating, creating a pure, conductive layer that enhances electrical properties for electro-microneedling without the risk of nickel-induced reactions. This design maintains the gold’s antimicrobial benefits and luxurious finish, promoting faster healing and better serum absorption. Tip shapes such as tapered, flat, and round (customizable) allow for tailored use: tapered for deep dermal remodeling, flat for uniform serum spread, and round for gentle surface stimulation. The production process incorporates automatic cutting, automatic grinding, laser welding, acid cleaning, deactivation, and electrochemical polishing to achieve a burr-free, polished surface on both inner and outer walls, ensuring low resistance and smooth insertion that prioritizes patient comfort.Full magnification microscope inspection verifies every needle for defects, guaranteeing compliance with rigorous standards for skin-contact devices. Packaged in individual blister packs for sterility (customizable to bulk), these microneedles are ready for immediate use, streamlining workflows in dermatology clinics and med spas. The lightweight and ergonomic integration reduces practitioner fatigue, enabling precise control during extended sessions. By avoiding nickel, this microneedle complies with global regulations, making it a preferred choice for international markets where hypoallergenic options are mandatory. The three-valent gold plating provides a stable, non-toxic barrier, enhancing the overall safety profile while preserving the gold layer’s conductivity for advanced therapies.This microneedle supports a broad spectrum of treatments, from acne scar revision and hyperpigmentation correction to hair follicle stimulation and stretch mark minimization, delivering consistent results with minimal downtime. ZorayPT’s all-in-house capabilities enable rapid customization, from base material selection (304 or 316L stainless steel, customizable) to plating schemes, ensuring alignment with unique therapeutic goals. The nickel-free gold-plated structure withstands rigorous use, offering economic benefits through extended durability and reduced replacement needs. With faster lead times and cost-efficient production, ZorayPT empowers global aesthetic brands to innovate confidently, providing tools that drive patient satisfaction and procedural excellence. Whether for professional microneedling pens or standalone applications, the nickel-free gold-plated microneedle exemplifies the fusion of safety, efficacy, and customization, redefining standards in cosmetic transdermal technology.Specifications: Diameters 25-35G (0.15mm-0.5mm, customizable) for fine transdermal delivery.Needle Lengths: 5mm to 25mm (customizable) for varied treatment depths.Base Material: Medical-grade stainless steel 304 or 316L (SUS304/SUS316L, customizable).Tip Shapes: Tapered, flat, round (customizable) for specific applications.Microneedle Types: Solid or hollow (customizable) for serum delivery.Coating: Three-valent gold + 24K gold plating (customizable schemes).All In-House: One-stop production guarantees superior quality.Applications:Microneedling Therapy: Precise serum delivery for skin rejuvenation.Acne Scar Treatment: Controlled penetration for scar revision.Anti-Aging Procedures: Enhanced conductivity for wrinkle reduction.Why Choose ZorayPT?One-Stop Manufacturing: All in-house processes for seamless quality control.ISO 13485 Certified: Meets global standards in a Class 100,000 cleanroom.Superior Quality: Hypoallergenic, durable design ensures reliable performance.Faster Lead Times: Automated production for quick delivery.Cost-Efficiency: Integrated manufacturing reduces costs.ParameterDetailsDiameter25-35G (0.15mm-0.5mm, customizable)Needle Length5mm-25mm (customizable)Tip ShapeTapered, flat, round (customizable)Microneedle TypeSolid or hollow (customizable)CoatingThree-valent gold + 24K gold plating (customizable schemes)Base MaterialMedical-grade stainless steel 304 or 316L (customizable)ApplicationMicroneedling therapy, acne scar treatment, anti-aging proceduresTechnical Specifications:Diameter: 25-35G (0.15mm-0.5mm, customizable)Needle Length: 5mm-25mm (customizable)Tip Shape: Tapered, flat, round (customizable)Microneedle Type: Solid or hollow (customizable)Coating: Three-valent gold + 24K gold plating (customizable schemes)Base Material: Medical-grade stainless steel 304 or 316L (customizable)Application: Microneedling therapy, acne scar treatment, anti-aging procedures