About Suzhou Electro Industrial Materials Co., Ltd. - Industrial Adhesive Tape Supplier in China

Suzhou Electro Industrial Materials Co., Ltd. is based in Suzhou, China and currently lists five active products across its catalogue. The company’s top categories include Industrial Adhesive Tape, Polyester, Industrial Tapes/Films and Packaging Items & Containers, reflecting a focus on high‑temperature and electrical insulation solutions. Its product list features Polyimide Film Adhesive Tape Ei650/640, Glass Cloth Adhesive Tape Ei690/790, Electrical Polyester Non‑Woven Fabric Ei7031, Polyimide Film coated with FEP, and Thermally Bonded Non‑woven for Desiccant Package. Each item falls under the broader HS‑code families for adhesive tapes (Chapter 39), polymer films (Chapter 39‑40) and packaging textiles (Chapter 59). The catalogue does not specify certifications, so buyers typically verify compliance through standard industry documents.

The five listed items cover a spectrum from flexible polyimide films used in high‑temperature environments to fiberglass‑reinforced adhesive tapes for structural bonding. The Electrical Polyester Non‑Woven Fabric is positioned for insulating applications, while the thermally bonded non‑woven targets moisture‑control packaging. By concentrating on these product types, Suzhou Electro provides a compact yet technically diverse offering for manufacturers needing reliable tape and film solutions. The absence of explicit HS codes for individual SKUs means the company aligns with the generic tariff headings applicable to similar materials.

Product Range and Specialties of Suzhou Electro Industrial Materials Co., Ltd.

The current catalogue includes Polyimide Film Adhesive Tape Ei650/640, a tape that combines a polyimide substrate with a high‑temperature adhesive, commonly used in aerospace and semiconductor processing where temperatures exceed 200 °C. Glass Cloth Adhesive Tape Ei690/790 pairs a fiberglass cloth backing with a heat‑resistant adhesive, typical for structural reinforcement and EMI shielding. Electrical Polyester Non‑Woven Fabric Ei7031 is a non‑woven polyester web used for electrical insulation, often supplied in rolls of 1 mm to 3 mm thickness with basis weights between 50‑200 g/m². The Polyimide Film coated with FEP provides a fluorinated surface for low friction and chemical resistance, a grade that aligns with industry standards such as Kapton®‑type films with dielectric strengths above 200 kV/mm. Finally, Thermally Bonded Non‑woven for Desiccant Package serves as a moisture‑absorbing liner in sealed containers, typically produced with a melt‑bonded polypropylene matrix and a porosity of 30‑50 %.

In the broader market, industrial adhesive tapes are graded by temperature rating (e.g., 200 °C, 260 °C), dielectric strength, and peel adhesion measured in N/25 mm. Polyester films are referenced by thickness (µm), tensile strength (MPa), and surface roughness. Packaging non‑wovens are evaluated by moisture vapor transmission rate (MVTR) and burst strength. Buyers often request test reports complying with IEC 60216 (thermal ageing) or ASTM D1000 (tape adhesion) for these categories, ensuring the products meet the performance levels required in electronics, automotive and aerospace sectors.

Trade and Export Information - Suzhou Electro Industrial Materials Co., Ltd.

China is a major exporter of industrial tapes and polymer films, with shipments typically directed to North America, Europe and Southeast Asia. HS Chapter 39 (Plastics and articles thereof) captures most adhesive tapes, while HS Chapter 40 (Rubber and articles) includes coated films, and Chapter 59 (Textiles) covers non‑woven packaging materials. Export logistics frequently involve 20‑ft or 40‑ft containers, with pallets or bulk rolls secured on dunnage to prevent moisture ingress. Buyers usually request certifications such as ISO 9001 quality management, UL 94 flame rating for adhesive backs, and IEC 60754‑1 for halogen‑free compliance, although these must be confirmed with the supplier. Chinese exporters of high‑temperature tapes often work with freight forwarders experienced in temperature‑controlled handling, and Incoterms like FOB Shanghai or CIF Los Angeles are common for these goods.

Regulatory considerations include REACH registration for polymer substrates and RoHS compliance for any additives used in adhesive formulations. Importers in the EU frequently verify the presence of CE marking on packaging films, while US buyers may require compliance with FCC Part 15 for EMI‑shielding tapes. Given the product mix, typical customs documentation consists of commercial invoices, packing lists, and material safety data sheets (MSDS) that detail the chemical composition of adhesives and coatings.

Sourcing from Suzhou Electro Industrial Materials Co., Ltd. - Buyer Guidance

When sourcing from Suzhou Electro, buyers should request a product data sheet that specifies substrate thickness, adhesive type (e.g., silicone, acrylic), operating temperature range, dielectric strength and any fire‑rating classification. Sample rolls of 10 m to 20 m length are standard for performance testing, and third‑party test reports (ASTM D1000, IEC 60216) help verify claims before larger orders. Verify that the supplier can provide MSDS and, where applicable, REACH registration numbers for the polymer components. Buyers should also confirm packaging details - typically shrink‑wrapped rolls on pallets - and inquire about container loading plans to ensure the tapes are protected from moisture and mechanical damage during transit.

What types of adhesive tapes does Suzhou Electro list in its catalogue?

The catalogue includes Polyimide Film Adhesive Tape Ei650/640, Glass Cloth Adhesive Tape Ei690/790 and other high‑temperature tapes designed for electrical and structural applications.

Are specifications such as temperature rating and dielectric strength available for the tapes?

Typical specifications for these tape families cover operating temperatures up to 260 °C and dielectric strengths above 200 kV/mm; buyers should request the exact data sheet for each product.

What material is used in the Electrical Polyester Non‑Woven Fabric Ei7031?

It is a non‑woven polyester web, commonly supplied in rolls with basis weights between 50 g/m² and 200 g/m² and thicknesses of 1 mm to 3 mm for insulation purposes.

Which certifications should a buyer request for high‑temperature adhesive tapes?

Buyers normally request ISO 9001 quality management, UL 94 flame rating and IEC 60216 thermal ageing test reports to confirm compliance with industry standards.

How is the Polyimide Film coated with FEP typically packaged for export?

The film is usually shipped in sealed, moisture‑proof cartons or on wooden pallets with shrink‑wrap, protecting the fluorinated surface during transit.

What documentation is needed for customs clearance of the thermally bonded non‑woven packaging material?

Standard customs paperwork includes a commercial invoice, packing list, material safety data sheet (MSDS) and, if required, REACH registration evidence for the polymer components.