Import Heat Shrink Tubing — Buy in Bulk from Supplier in Taiwan

Portico Co., Ltd. manufactures an environment‑friendly dual‑wall heat shrink tubing that combines a soft‑finishing outer layer with an inner barrier designed to resist air and fire. The product operates safely from - 45 °C up to 125 °C, begins to shrink at 70 °C, and reaches full recovery at 125 °C. It is intended for waterproofing, airtight sealing, and anti‑corrosion protection of metal wires, pumps, and repairing electrical and contacting cables. The supplier states that the full range can be provided on request.

The tubing is constructed from a polyolefin polymer, a material widely used in the industry for its flexibility and resistance to chemicals. Dual‑wall designs typically achieve a 2 : 1 shrink ratio, allowing the tube to contract to half its original diameter when heated. Standard wall thickness for this class of product ranges between 0.5 mm and 0.7 mm, providing a balance between mechanical strength and ease of installation. Such specifications align with IEC 60811 for heat‑shrinkable tubing.

Typical buyers include OEMs of electrical equipment, maintenance contractors, and manufacturers of pumps who require reliable sealing solutions. Importers should request the complete line‑up to select the appropriate inner diameter and length for their applications. While the listing does not disclose minimum order quantities or pricing, interested parties are encouraged to contact Portico directly to obtain bulk trade terms and confirm packaging options such as reels or bulk bundles.

Portico Co., Ltd. is located at No.12, Lane 260, Yingpan Road, Nantou, 54047, Nantou County, Taiwan. The supplier is listed with a harbour verification tier, indicating that basic business credentials have been confirmed by the platform. Its public profile shows a response rate of 0 % and no recorded response time, suggesting limited communication activity to date. Portico states that it can supply the complete range of heat‑shrink tubing on demand.

The company’s catalogue focuses on dual‑wall, environment‑friendly tubing suited for waterproofing and fire‑resistant applications. No additional certifications, production capacity, or annual turnover figures are disclosed in the listing. Prospective buyers should therefore verify the supplier’s quality management system and request sample pieces before committing to larger volumes. All communications should be directed through the contact information provided in the supplier profile.