Innovate, Efficient, Qualify – Every Production Step
Technological innovation is the foundation of Datong’s success.
Through advanced laboratories, precision mold engineering, material breakthroughs, and data-driven R&D, we transform scientific insight into real-world comfort solutions trusted by brands worldwide.
At Datong & Bangni, technological innovation drives every step of our process — from laboratory testing and product development to intelligent manufacturing and global compliance. Our advanced testing systems ensure precision and reliability, while our R&D and mold engineering teams turn concepts into optimized designs ready for mass production. Supported by smart automation and data-driven manufacturing, we achieve consistent quality and efficiency. We strictly adhere to international certifications and standards，we deliver trusted solutions that meet the needs of global partners.
Laboratory & Testing
Main Material Testing
* Hardness * Thickness * Apparent Density * Compression Set * Rebound Resilience * Tear Strength * Tensile Strength * Yellowing Resistance
Fabric Testing
* GSM (Grams per Square Meter) * Fabric Thickness * Pilling Resistance * Martindale Abrasion Resistance * Perspiration Colorfastness * Rubbing / Crocking Colorfastness
Finished Product Testing
* Hardness * Thickness * Length * Dry/Wet Heat Aging * Label / Logo Adhesion Strength * Flexing / Bending Test * Compression Set
Production Tech Innovation
Product R&D
We turn concepts into high-performance insoles through thoughtful design and iterative development. By optimizing materials, structure, and form, our team ensures each insole delivers comfort, support, and functionality.
Mold Engineering
From 3D modeling to CNC machining, we develop molds that ensure every insole meets design intent, performance standards, and production efficiency, enabling reliable mass production for every brand.
Intelligent Manufacturing
We harness smart automation and process innovation to achieve consistent quality, minimal waste, and scalable production tailored for modern brands.
Sustainable Material
Redefining footwear components with a Green core. From high-energy Supercritical Foam and PA 11 to lightweight Carbon Fiber, we utilize Bio-based and Recycled ingredients to replace petroleum-based standards. Our mission is to provide high-utility solutions that minimize your Carbon Footprint without compromising on durability or comfort.
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Certificates
From materials to manufacturing, our certifications validate the precision and compliance behind every product we produce.
They reflect our dedication to quality assurance, sustainable practices, social responsibility, and long-term trust with global brand partners.
ISO9001
ISO13485
GRS
OEKO
BSCI
FDA
CE
