kegfzxz@126.com +86-514-84634665

English | 简体中文

Home

Product Center

About Us

Services

News

Contact Us
English

English

简体中文
kegfzxz@126.com +86-514-84634665

Jiangsu Kaier Polymer Materials medical PVC manufacturer headquarters in China

Exterior view of Kaier Polymer medical PVC materials manufacturing company

Kaier Polymer factory building for medical grade PVC particles production

Learn More

About Kyle

A high-tech enterprise of medical polymer materials

Kaier Polymer Material Company Limited was established in the 1990s and is located at No. 9 Huashan Road, Gaoyou Economic Development Zone, Jiangsu Province.It is a high-tech enterprise that has been in the field of medical polymer materials for 30 years.We focus on the research and development and production services of core materials for the medical device industry.We uphold the business philosophy of "Serving the medical device industry and benefiting human health".
Our two core product systems safeguard medical safety in strict compliance with standards.One is polyvinyl chloride (PVC) pellets for transfusion devices.We operate 14 extrusion production lines for plastic pellets with an annual output of 50,000 tons.
All products are manufactured in strict accordance with ISO 3826-1993 and GB/T 15593-2020 standards. Our product range covers a full line of disposable medical consumables, including blood collection bags, blood storage bags, transfusion bags, hemodialysis blood circuit tubes, as well as infusion and transfusion sets.

Check The Details

Industry experience

Ton

Annual output

Fully automatic extrusion production line

Million

Annual output of negative pressure drainage tubes (roots)

Hot Products

Our product range covers a full line of disposable medical consumables, including blood collection bags, blood storage bags, transfusion bags,

hemodialysis blood circuit tubes, as well as infusion and transfusion sets.

Polyvinyl chloride (PVC) pellets for use in blood bags.

Product Overview:

This product is a medical‑grade polyvinyl chloride (PVC) granule, specifically designed for the manufacture of single‑use blood bags. Formulated with the internationally recognized plasticizer di(2‑ethylhexyl) phthalate (DEHP), the material ensures flexibility and transparency while meeting the biosafety requirements for blood storage. The product is certified for biocompatibility in accordance with ISO 10993‑1 and complies with GB 14232.1‑2004 Plastics collapsible containers for human blood and blood components. It is suitable for the collection, separation, storage, and transfusion of whole blood, red blood cells, platelets, and other blood components. The produc appears as white, translucent plastic granules.

Transfusion (Infusion) Set Polyvinyl Chloride Plastic Blood Circuit Tube Small Cushion Material

Scope of Application:

Suitable for elastic components such as blood circuit tubes, small cushions for hemodialysis/transfusion lines, buffer airbags, connection airbags, etc.

PVC particles from the rigid connector of transfusion (infusion) devices.

Product Overview :

This product is a medical‑grade rigid polyvinyl chloride (PVC) granule, specifically designed for the manufacture of rigid connector components (e.g., Luer connectors, threaded connectors, screw‑type connectors) used in transfusion/infusion sets. Formulated with a special recipe, the material ensures biological safety while offering high hardness (Shore D ≥75), excellent dimensional stability, and outstanding chemical resistance. It withstands repeated insertion/separation (≥500 cycles) and steam sterilization at 134 ℃ for 30 minutes. The product complies with ISO 10993‑1 Biological evaluation of medical devices and GB/T 15593‑2020Polyvinyl chloride plastics for transfusion (infusion) equipment. It is suitable for intravenous infusion, blood transfusion, and similar applications. The granules are cylindrical in shape (approx. 3 mm × 5 mm), with no bubbles or visible black spots on the surface.

Transfusion (Infusion) Set Polyvinyl Chloride Plastic Infusion Set Scalp Vein Needle Material

Scope of Application:

Suitable for components such as scalp vein needle protective caps, needle hub tubing, and connecting catheters used in infusion sets.

Transfusion (Infusion) Set Polyvinyl Chloride Plastic Infusion Set Blow‑Molded Drip Chamber Material

Scope of Application:

Suitable for blow‑molding or injection‑molding of infusion set drip chambers (drip chambers), requiring high transparency, dimensional stability, and good sealing performance.

Polyvinyl chloride (PVC) granules for use in transfusion/infusion catheters.

Product Overview:

This product is a medical‑grade soft polyvinyl chloride (PVC) granule, specifically designed for the manufacture of tubing components (including intravenous transfusion/infusion tubes, hemodialysis tubes, and drainage tubes) used in transfusion/infusion sets. Formulated with a special recipe, the material ensures biological safety while offering excellent flexibility, kink resistance, and chemical resistance (hardness Shore A 55–85). It withstands repeated bending (≥10,000 cycles) and is compatible with both ethylene oxide (EO) sterilization and steam sterilization (121 ℃ for 20 minutes).

The product complies with ISO 10993‑1 Biological evaluation of medical devices and GB/T 15593‑2020 Polyvinyl chloride plastics for transfusion (infusion) equipment. It is suitable for clinical applications such as intravenous transfusion, infusion, hemodialysis, and fluid drainage. The granules are cylindrical (approx. 3 mm × 5 mm) with a smooth, contaminant‑free surface.

Polyvinyl chloride (PVC) pellets for use in drip chambers of transfusion/infusion sets.

Product Overview:

This product is medical‑grade polyvinyl chloride (PVC) granules, specially designed for manufacturing drip chamber components (including the drip chamber body and cap) used in transfusion and infusion sets. Through a special formulation, the material offers high transparency (light transmittance ≥85%), excellent impact resistance, and chemical resistance. It withstands repeated compression, ethylene oxide (EO) sterilization, and steam sterilization (121 ℃ / 20 min).
The product complies with ISO 10993‑1:2018 Biological evaluation of medical devices and GB 15810 Sterile single‑use syringes. It is intended for use as components in intravenous infusion and blood transfusion sets. The product is supplied as highly transparent cylindrical granules (approx. 3 mm × 5 mm) with a smooth surface and free from foreign inclusions.

Medical Polyvinyl Chloride (PVC) Negative Pressure Drainage Tube

Product Overview:

(1) Main Structure and Composition
This product is made of medical‑grade polyvinyl chloride (PVC) and is supplied as a sterile, single‑use drainage catheter. Necessary connecting accessories are provided as a kit (please refer to the product packaging list for details). The product is sterilized with ethylene oxide (EO), ensuring it is sterile and non‑pyrogenic, meeting clinical drainage requirements.

(2) Product Performance
1.The catheter material exhibits excellent biocompatibility and is non‑irritating, ensuring clinical safety.
2.The tubing offers outstanding collapse resistance, maintaining lumen patency under continuous negative pressure to ensure effective drainage.
3.It has good kink stability, resists occlusion when bent, and adapts to various patient positions during clinical use.
4.The ethylene oxide residue is ≤10 μg/g, meeting relevant safety standards.

Core Advantages

The "Xiaohua" brand polyvinyl chloride (PVC) plastic for blood (infusion) transfusion devices was first developed in the mid‑1990s.

After more than 30 years of market application, it has built up the following core advantages:

Quality management

A 30‑year‑experienced operations and management team that ensures quality and safety control.

Unique craftsmanship

World‑class extrusion machinery from Coperion and Cincinnati‑technology, combined with a unique low‑temperature plasticisation process that helps minimise changes to the molecular structure of PVC materials.

High quality medical materials

High‑quality medical‑grade PVC resin and plasticisers and various auxiliary materials supplied by top‑tier global manufacturers.

Introduce advanced technology

Incorporation of advanced AI technology and on‑site intelligent control, effectively ensuring consistent product quality uniformity.

product safety

A Class 100,000 (ISO 8) cleanroom environment for the pelletising process, enabling controlled production conditions, guaranteeing zero foreign‑matter contamination, and enhancing product safety.

Engineering Technology Research Center

The company’s "Jiangsu Provincial Engineering Research Center for Medical Polymer Materials", which follows market demands to develop specialised materials with greater professionalism, faster turnaround, and more precise targeting.

Learn More

Medical PVC material research and testing at Kaier Polymer laboratory

Medical PVC particles for drip chambers, sampling connectors and needle hubs

Service And Support

Response time to customer inquiries: within 24 hours (via written correspondence or telephone)

Select the appropriate pellet grade according to customer requirements

Provide qualified samples to customers (within 7 days)

Based on customer feedback on sample usage, promptly adjust and re‑submit samples until product functional requirements are met

Once the suitable product is finalised, provide timely service to customers

Whether for samples or final products, in addition to meeting functional requirements and specific customer needs, all products comply with relevant standards including ISO 10993‑1, GB/T 15593‑2020, and GB 100101‑2009.

Hotline: 400-0085899 Consultation email: kegfzxz@126.com

Latest News Events

Professional quality

2026-07-24

"Xiaohua" Brand Cobalt‑60 Sterilisation Grade PVC Plastic for Blood (Infusion) Transfusion Devices Launched

2026-07-24

"Xiaohua" Brand Cobalt‑60 Sterilisation Grade PVC Plastic for Blood (Infusion) Transfusion Devices Launched

Sterilisation methods for PVC plastic used in disposable medical consumables for blood (infusion) transfusion devices fall into two categories: chemical and physical. Chemical sterilisation leaves chemical residues, and if not thoroughly removed, these residues can pose safety risks to the human bod

2026-07-24

"Xiaohua" Brand PVC Plastic for Blood (Infusion) Transfusion Devices – Blood Bag Formulation Registered with the National Medical Products Administration

2026-07-24

"Xiaohua" Brand PVC Plastic for Blood (Infusion) Transfusion Devices – Blood Bag Formulation Registered with the National Medical Products Administration

The issue of excessive leaching of plasticisers and other harmful substances from PVC plastic blood bags in China has long been a concern. To strengthen regulatory oversight, the National Medical Products Administration (NMPA) introduced a requirement in 2003 for the registration of material formula

2026-07-24

Jiangsu Kaier Polymer Materials Co. ,Ltd. – Services and Support

2026-07-24

Jiangsu Kaier Polymer Materials Co. ,Ltd. – Services and Support

Founded in the mid‑1990s, Jiangsu Kaier Polymer Materials Co., Ltd. has been providing services for disposable medical plastic consumables for over 30 years. We have established a comprehensive, one‑stop value‑creation process for our customers, covering material consultation, product selection and

A high-tech enterprise that has been in the field of medical polymer materials for 30 years

Quick Navigation

Quick Links

Contact Us

Email: kegfzxz@126.com / kechemxz@126.com

Tel: 400-0085899 / 514-84634665 / 514-84661852

Fax: 514-84661500

Address: No. 9 Huashan Road, Gaoyou Economic

Development Zone, Yangzhou, Jiangsu, China

Leave a Message