High-quality Plastic Core

As a technological pioneer in the global plastic tubing industry, Jiangsu Hongkai Plastic Technology Co., Ltd. specializes in the R&D and production of 6-inch 10mm Textile Industry Winding ABS pipes. Through an innovative surface polishing process, we achieve a surface finish of Ra ≤ 0.8μm. Our products are widely used in the packaging and printing industry and the new energy lithium battery industry.

Jiangsu Hongkai Plastic Technology Co., Ltd., as an internationally renowned manufacturer of ABS core tubes, possesses the capability and expertise to professionally produce 4-inch 9mm-thick ABS winding tube for film.

Jiangsu Hongkai Plastic Technology Co., Ltd. crafts excellence with dedication! Our independently developed 4-inch 8mm Battery Separator Film ABS Core Tube utilizes food-grade eco-friendly materials. Through 12 precision manufacturing processes, we achieve a mirror-like smooth surface, delivering flawless tubing solutions to global customers!

As a globally leading manufacturer specializing in ABS core tubes, Jiangsu Hongkai Plastic Technology Co., Ltd. has established comprehensive large-scale production capabilities. The company produces high-precision 3-inch 15mm ABS pipes for copper foil rewinding, featuring exceptional surface finish. Leveraging internationally advanced production equipment and superior extrusion technology, the company has achieved product quality meeting international industry benchmark standards. All products have obtained a series of international certifications including RoHS and SGS.

Hongkai Plastic Technology is a leading Chinese manufacturer and supplier specializing in3-inch 76mm ID 10mm thickness ABS Winding Tube . This product is specifically engineered for high-precision winding applications. Crafted from premium ABS plastic pellets, it leverages superior material properties and precision extrusion techniques to deliver stable and reliable solutions for winding processes involving specialty tapes, specialty films, lithium battery separators, and other high-end materials.

Hongkai Plastic Technology, as China's leading manufacturer and supplier of 3-inch 76mm ID 8mm thickness ABS Winding Tube, specializes in developing core components tailored for high-precision winding applications. Manufactured from high-purity ABS resin through precision extrusion molding, these cores leverage the material's superior impact resistance, dimensional stability, and low friction coefficient. Combined with ±0.3mm tolerance control technology, they provide a reliable, high-concentricity, deformation-resistant support solution for automated winding of premium materials such as optical-grade specialty tapes, ultra-thin functional films, and power battery separators.