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Tengfei group focus on Seamless Underwear technological innovation and application 

Teng Fel Technclogy
SensFree Zero-Sense Technology, a cutting-edge technology from Tengfei Technology.
Practical & Aesthetically pleasing

Originating from the cutting-edge materials laboratory in Stuttgart, Germany, and with 17 years of continuous innovation and research, this product explores a new era of seamless, borderless, and zero-feel materials, perfectly replacing traditional sewing and reconstructing the sleep experience.

Practical
Aesthetically pleasing

SensFree

SensFree Zero-Feel Technology is a flexible composite technology that combines revolutionary printing coatings and 3D printing processes. Through low-temperature pressing, it achieves seamless fabric splicing,perfectly replacing traditional sewing and gluing processes. It achieves molecular-level adhesion and a smooth surface, providing mite-proof, skin-friendly, and heat-locking effects, while also giving fabrics more design possibilities.

SensFree

Five Core Breakthroughs of Zero Sensing Technology

Strong composite
· Molecular-level adhesion, smooth and strong
· Seamless, comfortable, and durable without deformation.
Water-resistant
· Industrial washing tests show no glue separation after water washing.
· It remains like new even after repeated washing, and can withstand tumbling and rubbing.
Down-proof
· Precision temperature control
· Seamless down leakage prevention
· Micron-level pore control completely eliminates down leakage
Boundless Design
· Ultra-precise printing
· Design freedom and unrestricted
· Breaking through the barriers of traditional sewing to achieve limitless aesthetic creativity
Ultra-fine 3D
· Innovative 3D lamination technology delivers a delicate tactile experience
· Rich, layered textures with visible raised and recessed details

Sleep Home Textile Application Ecosystem

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Tengfei Technology has consistently adhered to the vision of "driving global progress through technological innovation," maintaining an unwavering focus on pioneering research and development. 
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Tel: 400-011-8860
Fax: +86-0512-57109699
M/P: +86-18068060191
E-mail: tf@e-tengfei.com
Address: No. 149 Tongqiu Road, Zhangpu Town, Kunshan City, Jiangsu Province
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