China Plastic Extrusion Manufacturers & Factory

Global Standard-Setting Precision Engineering & Automation Solutions for Industrial Polymer Extrusion Systems

Macro Analysis: The Global Dynamics of Modern Plastic Extrusion

Mapping the transition from conventional mechanical lines to AI-enabled, high-efficiency polymer processing ecosystems.

The international manufacturing sector is undergoing an aggressive transition. Today’s industrial requirements for medical tubing, multi-layer fuel conduits, and advanced telecommunication micro-ducts mandate mechanical systems that can process complex, heat-sensitive thermoplastics with sub-micron accuracy. In this paradigm, China plastic extrusion manufacturers & factory networks have transcended simple low-cost fabrication, emerging as global hubs of deep-tech automation, high-performance materials research, and strict manufacturing compliance.
Across European, American, and Asia-Pacific markets, demand for lightweight automotive profiles and highly sterile clinical catheter lines has reached an all-time high. This shifting landscape requires equipment partners capable of engineering custom-designed components, implementing smart closed-loop quality control modules, and executing seamless system integrations to minimize operational downtime and maximize polymer optimization.

High-Yield Screw Rheology

Integrating Taiwan-engineered single and twin-screw geometries designed to control shear stress, eliminate melt fractures, and process sensitive compounds (PA, PU, TPV, TPU) without structural degradation.

AI Closed-Loop Calibration

Utilizing high-frequency ultrasonic and laser dimension-checking configurations linked dynamically to pullers and vacuum sizing matrices, enabling auto-corrective dimensional modifications.

Multi-Material Co-Extrusion

Delivering specialized co-extrusion crossheads capable of binding incompatible polymers with microscopic tie-layers, crucial for next-generation EV cooling tubes and medical catheters.

About Us

Jiangsu Baodie Automation Equipment Co., Ltd.

BAOD EXTRUSION (Jiangsu Baodie Automation Equipment Co., Ltd.) founded in 2002, is dedicated to the design, manufacture, and sales of high-performance plastic extrusion equipment. Based on 18 years of experience in designing and fabricating high-quality machinery in Taiwan, our original parent company (KINGSWEL GROUP) invested in establishing our mainland extrusion machines manufacturing base in Shanghai in 1999.

Over the past quarter-century, we have cultivated a deep institutional expertise in processing complex engineered polymers, translating precision Taiwan craftsmanship into high-speed, scalable industrial production lines.

25 Years Experience in Plastic Extrusion Design and Manufacturing.

Long-term focus on research and development for:

  • Precision Extrusion Technology: Sub-micron deviation controls for complex medical and automotive tube systems.
  • High Efficiency Extrusion Technology: Maximum melt outputs with optimized thermal and electrical energy consumption.
  • Highly Automated Extrusion Processes: Smart PLC integration, recipe management, and automated start-stop controls.
  • Safety Protection of Extrusion Equipment: Interlocking safety barriers, over-pressure relief mechanisms, and ergonomic designs.
25+ Years Industry Experience

From Taiwan-heritage R&D designs to global commercial deployment.

16,000 m² Factory Footprint

Equipped with state-of-the-art tooling machinery and CNC centers.

100+ Technical Experts & Workforce

Dedicated engineers specialized in polymer dynamics and automation.

Our Major Extrusion Lineups

Explore our core manufacturing lines engineered for precision medical tubing, automotive hoses, and high-performance sealing profiles.

Precision Small Diameter Tube/Pipe Extrusion Line

Precision Small Diameter Tube/Pipe Extrusion Line

Designed for high-accuracy production of small-diameter tubes, ensuring consistent roundness and tight tolerance controls.

Multi-Layer PA Smooth / Corrugated Hose/ Tube Extrusion Line

Multi-Layer PA Smooth / Corrugated Hose/ Tube Extrusion

Automotive fuel and vacuum-system co-extrusion technology managing smooth and corrugated transitions.

High Speed PVC Medical Tube Extrusion Line

High Speed PVC Medical Tube Extrusion Line

Sustains high surgical sterility standards and consistent inner-diameter measurements for clinical operations.

PA/PE/PP/PVC High Speed Single Wall Corrugated Pipe Extrusion Line

PA/PE/PP/PVC High Speed Single Wall Corrugated Pipe Line

Engineered for high-volume conduit lines, providing optimal corrugation structural strength at high speeds.

TPV Knitting Composite Hose Extrusion Line

TPV Knitting Composite Hose Extrusion Line

Multi-step manufacturing integrating polymer layer extrusion and textile structural knitting reinforcement.

TPV, PVC Automobile Sealing Strip Extrusion Line

TPV, PVC Automobile Sealing Strip Extrusion Line

Specialized inline profile extrusion for dense, sponge-like sealing products used in modern vehicles.

Industrial Solutions & Custom Engineering Scenarios

How BAOD Extrusion solves high-performance manufacturing bottlenecks for critical industries globally.

1. Medical Catheter & Multi-Lumen Tubing

In modern medical device manufacturing, extrusion precision is directly tied to patient safety. The production of medical-grade catheter tubing and multi-lumen micro-catheters requires tight tolerance control. A standard PVC medical tube extrusion line must maintain geometric consistency down to ±0.02mm to ensure reliable flow rates and safe surgical insertion.

BAOD Extrusion provides systems featuring stainless-steel vacuum calibration tanks and ultra-precise melt-pump integrations. This configuration guarantees consistent volumetric output even during shifts in melt viscosity, preventing wall-thickness variance.

2. Automotive Cooling & Lightweight Tubing

With the rapid adoption of electric vehicles (EVs), vehicle weight reduction and thermal management have become critical priorities. Multi-layer nylon (PA) lines, TPV knitting composite hoses, and complex sealing profiles are essential for efficient coolant circulation, fuel management, and environmental insulation.

Our multi-layer extrusion co-extrusion technology enables manufacturers to process dissimilar materials simultaneously. The resulting tubes feature low permeability, high structural strength, and reliable chemical resistance to sustain high pressure and temperature fluctuations.

Technological Roadmap: Extrusion Evolution Toward 2030

The future of plastics extrusion relies on automation and green processing. BAOD is prioritizing several key developmental areas to support modern factory requirements:

1. Carbon Reduction

Optimized electromagnetic barrel heaters and high-torque AC vector motors reduce power consumption by up to 30% per kilogram of throughput.

2. Smart Factory Integration

OPC UA communication protocols enable seamless data integration with factory MES systems, allowing real-time tracking of operational metrics.

3. Advanced Recycled Processing

Custom-engineered feed zones and screw designs optimize the processing of post-consumer recycled (PCR) materials without losing mechanical integrity.

Latest Corporate Developments & Technical Insights

Follow BAOD EXTRUSION's global trade activities, exhibitions, and technical research whitepapers.

CHINAPLAS 2026 Concludes Successfully

CHINAPLAS 2026 Concludes Successfully, BAOD EXTRUSION Showcases High-Efficiency Innovation

BAOD EXTRUSION showcased its latest R&D achievements at Booth 7.1C04, presenting “Smart Extrusion · High-Efficiency Innovation” solutions that address next-generation manufacturing needs.

Apr 30, 2026 Read More +
Top 10 Customized Detonating Tube

Innovation and Reliability: BAOD EXTRUSION as Top 10 Customized Detonating Tube Extrusion Line Solution Provider

Explores how micro-diameter precision tubing provides the baseline reliability required for modern mining, quarrying, and demolition operations.

Mar 26, 2026 Read More +
High Precision Multi-Lumen Tube Extrusion

High Precision Multi-Lumen Tube Extrusion Line In China vs European Manufacturing Standards

A comparison of mechanical tolerances, control system software, and material flow rates between Chinese-built equipment and European models.

Mar 23, 2026 Read More +
BAOD Maintains International Manufacturing Compliance

How China Leading OEM Automotive Tube Extrusion Line Supplier BAOD Maintains International Compliance

Details our engineering frameworks for meeting international standards, including IATF 16949 for automotive components and CE safety compliance.

Mar 19, 2026 Read More +
BAOD Sealing Strip Extrusion trends 2026

BAOD – Top Highly Automation TPV, PVC Automobile Sealing Strip Extrusion Line Supplier: Trends for 2026

Analyzing the growing demand for noise, vibration, and harshness (NVH) reduction profiles in pure electric passenger vehicles and light commercial vehicles.

Mar 17, 2026 Read More +

Engineering Q&A: Plastic Extrusion Demystified

Technical responses to common engineering, procurement, and process optimization inquiries.

How does BAOD maintain tight dimensional tolerances (±0.02-0.05mm) on precision medical tubing lines?
Our systems utilize highly precise melt pumps downstream of the extruder screw, ensuring consistent output and eliminating pressure pulsations. We combine this with stainless steel vacuum tanks that feature motorized water-level adjustments, as well as online laser diameter gauges. These gauges feed dimensional data directly back to the puller speed control system, creating a closed-loop tuning cycle.
What are the benefits of choosing a manufacturer with Taiwan-based design heritage like BAOD?
Our parent group (KINGSWEL GROUP) brought 18 years of precision tooling and design methodologies from Taiwan in 1999. By combining Taiwan-designed mechanical components and electronics with the manufacturing capabilities of our mainland factory, we deliver durable, reliable systems with European-equivalent production standards at competitive pricing.
How do you handle co-extrusion setups for materials with different melting points?
We design custom co-extrusion crossheads featuring independent thermal zoning. By separating the melt flow paths within the tool head and maintaining localized heating, we process materials like PA, TPU, and TPV with distinct temperature envelopes, avoiding structural degradation at the bonding interfaces.
What automation protocols do your extrusion lines support?
Our production lines feature Siemens or Beckhoff PLCs as standard, run on EtherCAT or Profinet communication networks, and support OPC UA protocols. This enables real-time parameter configuration, historical data tracking, and seamless connection with factory MES systems.
How does BAOD support global clients with commissioning and compliance?
All BAOD systems are fully CE marked and built in accordance with international safety guidelines. We provide online remote diagnostics, comprehensive testing before shipping, and send experienced field engineers for onsite installation, calibration, and training globally.