01Braided protection
INDUSTRIAL INSULATION SOLUTIONS
Protecting every
critical connection
Industrial electrical insulation and cable protection materials engineered for automotive, rail, wind energy and electronics.
2018Founded in Suzhou
-50—250℃Multi-temperature solutions
OEM / ODMCustom development
01ACRYLIC COATED
FIBERGLASS SLEEVE
FIBERGLASS SLEEVE
02CLASS F INSULATION
HEAT RESISTANT
HEAT RESISTANT
ATTPROTECTION
IN MOTION
IN MOTION
01 / PRODUCT MATRIX
Product matrix
One source for insulation, heat resistance, flame retardancy, abrasion protection and sealing—from material selection to custom specifications.
01
02Braided protection
Self-closing Cable Wrap
Self-closing Cable Wrap
03High-temp insulation
Nomex Braided Sleeve
Nomex Braided Sleeve04High-temp insulation
Acrylic Fiberglass Sleeve
Acrylic Fiberglass Sleeve
05Heat shrink
Adhesive-lined Heat Shrink Tubing
Adhesive-lined Heat Shrink Tubing
06Braided protection
Zipper Braided Cable Sleeve
Zipper Braided Cable Sleeve
07Braided protection
Split Self-closing Braided Sleeve
Split Self-closing Braided Sleeve
08Heat shrink
Heat Shrink Fabric Sleeve
Heat Shrink Fabric SleeveAlso available: PVC / PTFE tubing, corrugated conduit, cold shrink tubing, solder-seal connectors and cable ties.
02 / APPLICATIONS
Built for demanding conditions
Materials are only the beginning. We match protection to temperature, abrasion, flame and space constraints for reliable operation.
01↗
AUTOMOTIVE
Automotive & EV
Harnesses, batteries, high-voltage connections and body wiring02↗
RAIL TRANSIT
Rail transit
Cable protection for vibration, friction and long-term flame resistance03↗
WIND & ENERGY
Wind & energy
Insulation for outdoor exposure, temperature swings and continuous load04↗
ELECTRICAL
Motors & electrical
Sleeving for windings, transformers and high-temperature zones05↗
AEROSPACE
Aerospace
Lightweight, heat-resistant and dependable harness protection06↗
TELECOM
Telecom & electronics
Precision bundling, identification, shielding and space management
ATTSUZHOU
CHINA
CHINA
03 / ABOUT ATT
Turning material expertise into
long-term reliability
Founded in Suzhou in 2018, Antongtai integrates R&D, manufacturing and sales. We focus on safety protection materials and high-temperature insulation for automotive, rail, wind energy, aerospace, electrical and communications industries.
From formulation and braid structure to size and color, our verified quality systems and flexible customization help customers solve complex cable-protection challenges.
ISO 9001IATF 16949RoHSREACHCEUL
R&DMaterials and structures in concert
ManufacturingStable delivery and process control
ServiceResponsive selection and customization
04 / BUYER FAQ
Frequently asked purchasing questions
Direct answers about material selection, customization, compliance and samples.
01How do I choose the right insulation or cable-protection sleeve?+
Share the operating temperature, cable-bundle diameter, flame-retardance or abrasion needs, installation method and target approvals. ATT will recommend a material, construction and size for sampling.
02Does ATT support OEM, ODM and custom specifications?+
Yes. Material formulation, dimensions, color, braid construction, packaging and labeling can be customized. Feasibility and minimum order quantity depend on the specification.
03Which compliance requirements can ATT support?+
Relevant product ranges can be matched to ISO 9001 and IATF 16949 quality systems and RoHS, REACH, CE or UL requirements. State the target standard so the exact model and documents can be verified.
04How can I request samples or a quotation?+
Email the application, size, quantity, operating temperature and approval requirements to anlin@insulatingmaterial.com.cn, or call +86 138 5400 2404. We will reply with selection, sample and lead-time guidance.
05 / CONTACT
Give your next cable bundle
more reliable protection.
Tell us your operating conditions, temperature, dimensions and certification needs. We will support material selection and sampling.
Send email ↗01 / EMAILanlin@insulatingmaterial.com.cn
03 / ADDRESS
No. 39 Jinsigang Road, Wuzhong Economic Development Zone
Suzhou, Jiangsu, China
04 / CONTACT
Anlin Gao · International business