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We use medical-grade stainless steel precision grinding technology, and the needle tip is sharp to the micron level, ensuring smooth puncture and low pain. It is suitable for animals of different sizes such as dogs, cats, and livestock. It is suitable for scenarios such as vaccine injection, antibiotic treatment, and nutritional supplementation. It uses fully automatic aseptic production and ethylene oxide sterilization technology to ensure zero pyrogen and zero cross-infection risk.
Zhejiang INI Medical Devices Co., Ltd., founded in 1987, is a state-certified manufacturer specializing in sterile medical devices, including disposable insulin syringes. Between 2009 and 2019, to meet growing market demand, the company significantly expanded its operations by investing over RMB 100 million in a new facility within Wenzhou Yongqiang High-tech Park. The site spans a total construction area of approximately 26,000 m², which includes an 8,000 m² 100,000-class clean workshop.
Our manufacturing infrastructure is tailored to the scale and requirements of medical device production. It features advanced equipment, spacious production and storage areas, and a controlled cleanroom environment. We uphold a rigorous quality management system, enforcing strict control over every production step. This is supported by a fully equipped and qualified inspection department with comprehensive testing capabilities appropriate for our production scale.
The company has established a quality assurance system in accordance with YY/T 0287-2017 / ISO 13485:2016, achieving certification through the internationally recognized TUV agency. This certification grants us the CE mark, affirming compliance with European Community standards.
Committed to continuous innovation and improvement, we strive to exceed regulatory and customer expectations. Our goal is to be recognized as a leading manufacturer with a strong corporate image and brand reputation. We sincerely welcome partnerships with domestic and international medical institutions to jointly contribute to the cause of global health.
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Read moreOur factory specializes in the production of Veterinary Needles and Veterinary Syringe Needle products designed for animal healthcare applications. Our focus is on safety, precision, and reliability — ensuring that every product meets the rigorous standards required for professional veterinary use.
Our Veterinary Needles are made from medical-grade stainless steel using advanced precision grinding technology. Each needle undergoes micron-level sharpening to create a consistently smooth and sharp tip. This precision manufacturing helps puncture and controlled delivery when used in various animal care procedures.
The tubing is produced through multiple drawing and annealing stages, resulting in a strong yet flexible needle that maintains its shape and alignment even under repeated use conditions. The stainless-steel material offers corrosion resistance and durability, suitable for long-term storage and diverse veterinary environments.
Our production lines are equipped with automated systems for tube cutting, bevel grinding, electro-polishing, cleaning, and ultrasonic assembly. These steps ensure that every Veterinary Syringe Needle meets exacting dimensional tolerances and quality consistency.
All Veterinary Needles are produced in fully enclosed, aseptic workshops under ISO 13485-certified quality systems. We use automatic assembly and ethylene oxide sterilization to maintain cleanliness and prevent contamination. Every Veterinary Syringe Needle is tested and packaged in sterile, single-use configurations to minimize risks of cross-infection.
Our sterilization process is validated for each product batch, and we maintain full traceability from raw material to finished product. By controlling environmental parameters such as temperature, humidity, and particle count, we ensure that all Veterinary Supplies meet international veterinary device hygiene standards.
The design of our Veterinary Needles covers a variety of animal sizes — from small pets like cats and dogs to large livestock such as cattle, sheep, and horses. These products are widely used in veterinary clinics, animal farms, and research institutions for applications including vaccinations, sample collection, fluid administration, and nutritional supplementation.
To meet these varied requirements, we provide a full range of sizes and gauges for Veterinary Syringe Needle products. Each specification is color-coded and labeled for quick identification. We also support customized solutions for OEM/ODM clients who require unique needle dimensions, hub materials, or packaging formats.
From a manufacturer's standpoint, quality control is central to reliable Veterinary Supplies. Our inspection system includes visual testing, dimensional verification, and tip geometry evaluation. Needle edges are checked for uniformity, smoothness, and straightness to ensure consistent quality.
We employ statistical process control (SPC) methods throughout production, tracking every batch for dimensional accuracy and surface finish. Each Veterinary Needle undergoes leakage, flow, and connection tests before packaging. Our goal is to deliver products that veterinary professionals can trust for consistency and safety.
As a factory specializing in Veterinary Syringe Needle manufacturing, we also offer comprehensive customization options. Clients can choose different materials for hubs (such as polypropylene or polycarbonate), various connection types compatible with standard syringes, or special labeling and sterilization options.
We provide full technical documentation, including sterilization validation reports, material certificates, and packaging traceability records. Our customer service and technical teams support global clients in product registration, shipping logistics, and design adaptation for specific market needs.
Our Veterinary Needles and Veterinary Syringe Needle products represent a combination of high-precision engineering, sterile manufacturing, and professional reliability. As a leading Veterinary Supplies manufacturer, we continue to invest in advanced technology, automation, and quality assurance systems to meet the evolving needs of veterinarians and animal healthcare providers worldwide.
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