Import Bubble Foil Insulation — Buy in Bulk from Supplier in China

Shenzhen Pack Technology Co., Ltd. manufactures bubble foil insulation at their facility in Shenzhen, Guangdong province, with the listed address in the Longhua district area. The product functions as a reflective thermal barrier combining aluminium foil facing with air-encapsulating bubble layers to reduce radiant heat transfer in building envelopes. No specific thermal resistance values, foil gauges, or bubble dimensions appear in the source data, which limits engineering specification without direct enquiry. The supplier indicates suitability for walls, roofs, attics, and underfloor applications, suggesting a general-purpose grade rather than a high-performance specialist product.

The bubble core is typically formed from low-density polyethylene extruded into closed-cell hemispheres, with standard bubble heights of 3 mm to 10 mm and diameters from 10 mm to 25 mm depending on product grade. The aluminium foil layer, when pure metal rather than metallised film, provides surface emissivity in the 0.03 to 0.05 range under clean conditions. Performance degrades if dust accumulation or surface oxidation occurs, which is why installation practice requires the reflective face to remain accessible for maintenance or protected behind a suitable barrier. The source description notes eco-friendly materials, though no specific recycled content percentage or environmental certification is provided.

HVAC contractors, building developers, and energy retrofit specialists form the primary buyer segments for this product in climates where cooling load reduction is the priority. The lightweight characteristic, typically advantageous for retrofit projects where structural loading is a constraint, must be balanced against the need for adequate durability during installation. The supplier mentions FOB and CIF shipping terms, with letter of credit and telegraphic transfer payment options, which are standard for Chinese export transactions. Buyers should confirm whether the quoted FOB port is Shenzhen, Yantian, or Shekou given the supplier's location, and verify any stated certifications through document review rather than accepting claims at face value.

Shenzhen Pack Technology Co., Ltd. is located at First Donghuan Road in the Longhua area of Shenzhen, Guangdong province, postal code 518109. The company holds a harbor trust tier classification, indicating a baseline level of platform verification without premium status. The response rate shows 0.00% with zero recorded average response hours, which may reflect limited active engagement or recent inactivity on the platform. No information regarding year of establishment, registered capital, employee numbers, or production floor area is available in the source data.

The supplier's product focus centres on bubble foil insulation for construction and HVAC applications, with stated flexibility in minimum order quantities and packaging configurations. The source description references ISO and CE certifications in generic terms without specifying the certifying body, certificate number, or scope of accreditation. Buyers should treat such claims as requiring verification rather than confirmation of compliance. The company's location in Shenzhen provides access to Yantian and Shekou container terminals, which may offer logistical advantages for certain shipping routes compared to northern Chinese ports.