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Syringes are one of the most important medical devices that need to be available in bulk so as to maintain hygienic living. It’s used to administer injections, infuse intravenous medication into the bloodstream, measure liquids, etc. It’s a one-time medical item that is used for a patient and discarded immediately, hence the need for the availability of larger quantities in the medical industry.

It is imperative that, as medical consumables manufacturers are making syringes, they follow the quality and safety guidelines stipulated by professional standard organizations, such as the International Standard Organizations (ISO). These guidelines ensure that the syringes can be safely used to administer treatment.

So, in this post, we’ve put together a list of the best medical injection molding manufacturers that provide high-quality syringes that are approved for use by the FDA and other regulatory standards.

Medical syringes are primarily made from several types of medical-grade plastics:

1. Polypropylene (PP): The barrel, plunger, and some other components of syringes are usually made from polypropylene due to its excellent chemical stability, ensuring no reaction with the medication inside.
2. Polystyrene (PS): Polystyrene is often used for the syringe barrel as it is transparent, allowing easy viewing of the contents.
3. Plasticizer-Free Polyvinyl Chloride (PVC): Some specialized syringes, especially multi-way ones for intravenous use, might be made from plasticizer-free PVC.

For manufacturing syringes, common molding techniques include:

• Medical-Grade Injection Molding: The parts of the syringe are molded using medical-grade plastics in controlled environments to ensure the quality and safety of the product.
• Cleanroom Injection Molding: Given the direct contact of syringes with medication and the human body, most of the syringe components are produced in cleanrooms or dust-free rooms to ensure sterility and cleanliness. In these controlled environments, air quality, temperature, and humidity are strictly managed to reduce contamination risks.

Reasons for choosing these materials and production methods:

1. Biocompatibility: The medical-grade plastics used must be compatible with other substances and medications in the body, preventing any adverse reactions.
2. Chemical Stability: The materials for syringes must be stable with the stored medication to ensure its safety and efficacy.
3. Transparency: Syringes need to be transparent so that healthcare professionals can clearly see the contents, check for air bubbles, and ensure the correct dosage of medication.
4. Sterility and Cleanliness: Since syringes come into direct contact with the body, their production and packaging processes must ensure they are sterile and clean.

So, the choice of materials and manufacturing methods for syringes are designed to ensure their safety and effectiveness in medical applications. Below is a top list of manufacturers who can meet the standards.

List of the Top 10 Syringe Manufacturers

Below are the best 10 syringe manufacturers you can rely on to make quality and professional standard syringes.

Company	Professional Scope	Establishment Year	Number of Employees	Enterprise Advantages	Recommended Star Rating
SeaskyMedical	Medical injection molding for syringes and other products	2008	50	ISO 13485 certified; Class 7 & 8 cleanroom; cleanroom production for safety and reliability
Becton, Dickinson and Co.	Medical devices, diagnostics, and pharmaceuticals	1897	501-1K	Extensive syringe product portfolio; certified to multiple ISO standards; leader in injectable delivery systems
Baxter	Devices for chronic and acute conditions	1931	10K+	Produced over 385 million syringes; ISO 14001 certified; leading in chronic care solutions
B. Braun Melsungen	Global syringe and medical equipment manufacturing	1839	NA	ISO 13485:2016 certified; Sterican Hypodermic syringes; broad product portfolio
Terumo	Medical equipment including syringes and catheters	1921	1K-5K	Leader in Asia-Pacific; developed small syringes for insulin; strong R&D investment
Gerresheimer	Plastic medical device and syringe manufacturing	1864	10K+	Focus on diabetic and renal care; multi-ISO certifications; and user-friendly syringe designs
Teleflex	Medical equipment and critical care products	1943	10K+	Focus on patient outcomes; ISO 13485 certified; broad medical device specialization
Nipro	Medical and pharmaceutical equipment	1954	10K+	Focus on diabetic and renal care, multi-ISO certifications, and user-friendly syringe designs
ICU Medical	Syringe and infusion therapy solutions	1984	5K-10K	Acquired Smiths Medical; strong infusion therapy product line; global presence
Cardinal Health	Medical lab products and syringe manufacturing	1971	10K+	ISO 9001 & 13485 certified; widely adopted syringe solutions; global reach

1. SeaskyMedical

• Business Type: Medical injection Molding Manufacturer of different medical products
• Location (Headquarter): Shenzhen City, Guangdong Province, China
• Year Founded: 2008
• Certification: ISO 13485:2016, Class 7 & 8 cleanroom

SeaskyMedical is a medical plastic injection molding company that manufactures quality and health standards-approved medical molding for syringes. All their manufacturing processes are done in a clean room just to ensure that their products are 100% safe for use in and outside the body. The ISO has approved the micro molder company’s products as safe and reliable.

Products and Services

• Medical device parts 
• Micro injection molding
• Pipette Tips
• clean room injection molding
• Laboratory consumables

2. Becton, Dickinson and Company

• Business Type: Medical device, reagent, and instrument system manufacturer
• Location (Headquarter): Franklin Lakes, New Jersey, United States
• Year Founded: 1897
• Certifications: ISO 9001, ISO 13485:2012, ISO 13485:2003

Becton, Dickinson and Company is a medical device company that manufactures a variety of medical equipment, diabetes care products, pharmaceuticals, diagnostics, and surgical systems. Its syringes product portfolio includes four vaccines, five biologics, five small molecules, and two anticoagulants. 

Products and Services

• Anesthesia injection devices
• Insulin administration and fluid transfer
• Diagnostics
• Minimally-invasive surgery
• Oncology

3. Baxter

• Business Type: Medical devices for chronic and acute medical conditions manufacturer
• Location (Headquarter): Deerfield, Illinois, United States
• Year Founded: 1931
• Certification: ISO 14001

Baxter manufactures medical equipment for chronic medical conditions, such as hemophilia, immunological disorders, infectious diseases, kidney diseases, trauma, etc. Since 2012, the company has produced over 385 million syringes, making it one of the top-rated syringe manufacturers.

Products and Services

• Intravenous therapy
• Floseal hemostatic matrix
• Oxiris blood purification set
• Spectrum IQ infusion system

4. B. Braun Melsungen

• Business Type: Global syringe manufacturer
• Location (Headquarter): Melsungen, Germany
• Year Founded: 1839
• Certification: ISO 13485:2016

Braun Melsungen is a leading syringe manufacturer based in Europe. The company manufactures a portfolio of syringes, including Sterican Hypodermic, which are used in blood sampling, insulin injection, and neural therapy.

Products and Services

• Sterican Hypodermic
• Infusion pump
• Surgery
• Sterilization
• Orthopedics

5. Terumo

• Business Type: Medical equipment manufacturer
• Location (Headquarter): Shibuya City, Tokyo, Japan
• Year Founded: 1921
• Certification: ISO 14001

Terumo, a medical equipment company established in Tokyo, it’s currently one of the leading syringe manufacturers in the Asia-Pacific region. Terumo is notable for developing the small syringe for insulin self-injection devices. The company is also involved in Research and Development to develop new and innovative medical devices.

Products and Services

• Hypodermics
• Infusion and blood collection devices
• Intravenous catheters
• Veterinary products

6. Gerresheimer

• Business Type: Medical device manufacturer
• Location (Headquarter): Dusseldorf, Germany
• Year Founded: 1864
• Certification: ISO 9001, EN ISO 13485, EN ISO 15378

Gerresheimer is a leading manufacturer in the syringe market. The company is one of the best plastic medical device manufacturers in the world. It has a huge manufacturing capability and offers a variety of syringe customization possibilities. Its syringes can be used in auto-injectors and other devices.

Products and Services

• General lab consumables
• Point-of-care tests
• Sustainable packaging design
• Plastic overview

7. Teleflex

• Business Type: Medical device manufacturer
• Location (Headquarter): Wayne, Pennsylvania, United States
• Year Founded: 1943
• Certification: ISO 13485

Teleflex is a medical equipment company based in the United States that specializes in critical care and surgery. The company manufactures medical devices that are purpose-driven to help patients and healthcare professionals solve clinical issues. The aim is to improve people’s health and quality of life.

Products and Services

• Anesthesia
• Interventional Cardiology/Radiology
• Surgical
• Vascular access

8. Nipro

• Business Type: Medical equipment manufacturer
• Location (Headquarter): Osaka, Osaka, Japan
• Year Founded: 1954
• Certification: ISO 14001, ISO 27001, ISO 27701

Nipro is a Japanese medical device company that specializes in diabetic and renal care, as well as hospital supplies, pharmaceutical packaging, and home infusion. The company manufactures a variety of syringes, all of which are accurate and simple to use.

Products and Services

• Vascular access
• Laboratory services
• Renal care
• Diabetes care

9. ICU Medical

• Business Type: Medical device manufacturer
• Location (Headquarter): San Clemente, CA
• Year Founded: 1984
• Certification: ISO 13485

ICU Medical is a medical company that administers treatment to patients. Early in the year, the company acquired ‘Smiths Medical,’ a syringe manufacturer, making ICU Medical a leading syringe and infusion therapy company with a stronger global presence.

Products and Services

• Infusion therapy
• Oncology
• Critical care

10. Cardinal Health

• Business Type: Medical laboratory product manufacturer
• Location (Headquarter): Dublin, Ohio, United States
• Year Founded: 1971
• Certification: ISO 9001:2015, ISO 13485:2016

Cardinal Health medical devices cover everything from patient monitoring instruments to surgical devices and the like. The company also manufactures quality syringes that are desired by other health institutions in the world.

Products and Services

• OEM medical specialty products
• Electrocardiography
• Intermittent catheters and trays
• Negative pressure wound therapy devices

Conclusion

The syringe manufacturers above are the best you can use for treatment, vaccine, research, and all other purposes. In terms of quality, efficiency, price, experience, etc, these manufacturers are the best.

We made SeaskyMedical our first pick because it’s the best amongst the medical molding suppliers that guarantee users’ safety. You can contact them for the best syringes and the best price.