Engineered for strict tolerances, high output efficiency, and multi-polymer flexibility.
Established in 2002, BAOD EXTRUSION (Jiangsu Baodie Automation Equipment Co., Ltd.) represents the vanguard of design, manufacturing, and global commercialization of high-performance thermoplastic extrusion machinery. With over 25 years of cumulative industrial expertise tracing back to Taiwanese-precision engineering roots via our parent organization (KINGSWEL GROUP founded in 1999), BAOD has established a premier manufacturing base in mainland China.
Our core mission revolves around redefining extrusion accuracy. We maintain a relentless R&D focus on engineering high-efficiency extrusion lines, multi-lumen precision tubing lines, and highly automated upstream/downstream integrations. Supported by a 16,000 m² state-of-the-art facility, BAOD caters to critical application demands in the automotive, medical, optical fiber, and high-pressure industrial fluid sectors.
Analyzing structural shifts in global manufacturing, technology integration, and supply chain management.
Modern manufacturing demands extreme material specialization. The integration of multi-layer co-extrusion technology enables the production of tubes combining fluorinated plastics (FEP/PVDF), Pebax, polyurethane, and PA12. These materials are combined to optimize chemical resistance, flexible elasticity, and high-burst pressures. High-speed automation and real-time wall thickness monitoring via ultrasonic scanning are now standard parameters.
International industrial buyers prioritize total cost of ownership (TCO) and compliance. Procurement managers are shifting away from standalone machine units toward smart, integrated extrusion platforms that deliver consistent, repeatable output under OEE (Overall Equipment Effectiveness) parameters. Seamless spare parts supply, remote troubleshooting diagnostics, and compliance with CE/UL safety frameworks represent the pillars of risk mitigation.
China's smart factories leverage mature industrial clusters to guarantee supply chain resilience. BAOD integrates vertical manufacturing from raw metal CNC machining, specialized nitriding for screws/barrels, to cloud-based industrial IoT integrations. This structure ensures shorter production cycles, dynamic flexibility for custom orders, and unmatched engineering adaptation compared to traditional European suppliers.
Deep technological capability across six core specialized markets.
Engineered for high-tolerance micro-tubes, medical catheters, and specialized aerospace applications utilizing PEEK, TPU, and custom polymers.
Optimized for automotive fuel lines and cooling loops, ensuring minimal vapor transmission and multi-layer co-extrusion adhesion reliability.
Constructed inside cleanroom-compatible parameters, maintaining strict outer diameter tolerances for life-support delivery systems.
High-efficiency continuous forming line designed for wire harnesses protection, white goods, and drainage solutions.
Designed for industrial hoses that require structural yarn reinforcement to handle extreme operating pressures and dynamic flexibility.
High-speed co-extrusion technology incorporating metal insertion or fabric coating to meet strict automotive sealing parameters.
How our extrusion technology powers vital infrastructure and high-tech manufacturing worldwide.
Modern internal combustion and electric vehicles require robust fluid control. Our multi-layer polyamide (PA) corrugated tube systems form the backbone of safe fuel transmission lines, battery thermal management lines, and vacuum brake assistance systems.
Precision is non-negotiable in critical care. Medical catheters, peristaltic pump tubes, and multi-lumen IV lines are manufactured using our cleanroom-designed extrusion machinery. The lines maintain tight structural tolerances down to ±0.02mm, ensuring precise fluid dynamics.
High-speed internet rollout requires massive fiber optic protective micro-duct networks. Our HDPE silicone core tube extrusion systems produce ultra-low-friction micro-ducts, allowing optical fibers to be blown smoothly over long distances without structural damage.
Stay updated with our technical breakthroughs, exhibition highlights, and compliance studies.
From April 21–24, CHINAPLAS 2026 was successfully held at the National Exhibition and Convention Center (Shanghai, Hongqiao). BAOD EXTRUSION showcased its latest R&D achievements at Booth 7.1C04, presenting "Smart Extrusion & High-Efficiency Innovation" solutions that address global sustainability and high throughput requirements.
Read More +
In the controlled environment of a modern industrial facility, a single, hair-thin plastic tube wound onto a reel might seem unremarkable to the untrained eye. However, in sectors ranging from mining and quarrying to large-scale infrastructure demolition, this tube—known as a shock tube—is vital for detonating operations, demanding flawless dimensional and structural uniformity.
Read More +
In the sterile, quiet environment of a modern medical facility, a clinician prepares a complex catheter for a critical procedure. This thin, flexible tube is far more than a simple conduit; internally, it is divided into several microscopic channels, or lumens, each designed to perform distinct, concurrent tasks. BAOD compares high-precision Chinese extrusion configurations directly against European standards.
Read More +
How do the world's most reputable vehicle manufacturers ensure the absolute integrity of every fuel line, brake hose, and cooling pipe buried deep within a vehicle’s chassis? Why has the shift toward electric and lightweight vehicles made the precision of these small-diameter fluid tubes more critical than ever? Discover our adherence to global standards.
Read More +
As the twilight sun reflects off the sleek, aerodynamic curves of a modern electric vehicle parked in a bustling metropolitan street, few observers notice the quiet, critical components ensuring the cabin remains a sanctuary of silence and temperature control. Behind these NVH dampening features lies BAOD's custom automated sealing strip co-extrusion technology.
Read More +Vacuum calibration tables, haul-offs, and specialized medical extrusion systems.
Get expert answers on machine capabilities, dimensional control, and global trade compliance.
Dimensional stability is achieved through a combination of precision melt pressure control, closed-loop servo-driven pullers (TKB/TKC Series), and automatic vacuum calibration. High-precision pressure sensors maintain constant screw output, and real-time diameter gauges adjust the belt speed dynamically.
Our extruders are optimized for a wide spectrum of materials, ranging from standard polyolefins (LDPE, HDPE, PP) and engineering plastics (PA6, PA11, PA12) to specialty elastomers (TPV, TPU) and high-performance fluoropolymers (PVDF, FEP). The screw geometries and barrel designs are customized specifically to match the shear and temperature sensitivities of each material.
For medical applications, the machinery features stainless-steel cladding, oil-free vacuum calibration tanks, cleanroom compatibility, and integrated PLC controls that conform to medical regulatory guidelines. These systems are designed to maintain tight wall thickness tolerances for multi-lumen and diagnostic tubing.
This structure offers a dual benefit. You receive the advanced engineering designs, mechanical precision, and robust control architecture inherited from Taiwan’s manufacturing technology, coupled with the cost efficiencies, localized component sourcing, and supply chain resilience of the mainland Chinese industrial ecosystem.
The sizing tank uses precise internal water pressure and air vacuum control. As the hot polymer profile exits the die, it enters the sizing sleeve inside a pressurized chamber. The differential vacuum forces the tube's outer surface against the calibrator, solidifying its shape before cooling water locks in its structure, preventing collapse.
Baodie
