NNF Protective Gear Manufacturer | STF Impact Protection

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Why Choose NNF's Impact Protection Gear?

JIUSHI Technology (NNF Tech), founded in 2020, is a research-driven manufacturing enterprise integrating R&D, production, and sales. Established by a team of domestic and international materials experts, the company specializes in shear-thickening-fluid-based impact-absorbing foam, flexible liners, and finished protective gear for body, sports, military, and industrial protection applications.

The manufacturing base is located in Huangshan Intelligent Manufacturing Innovation Park, Anhui Province. The 4,000-square-meter facility is equipped with two advanced production lines and two robotic arms, with an annual capacity of 3.2 million finished protective products and components. NNF aims to provide high-performance energy-absorbing and shock-absorbing protective gear worldwide. The company has obtained ISO9001, CE, EN1621, EN13061, NOCSAE, and UKCA certifications, and its products comply with EU REACH225 and RoHS2.0 requirements. NNF also owns two invention patents and eight utility model patents.

ABOUT US

Next-Gen Impact Protection Gear Portfolio

Body Parts Protection

Finished head, shoulder, chest, back, elbow, hand, knee, shin, and foot protectors designed for ergonomic fit, flexibility, and targeted impact absorption.

Sports Protection

Finished sports protectors and flexible liners for motorcycle, skiing, soccer, rugby, baseball, and other high-impact activities.

Military Protection

Lightweight ballistic vest inserts, helmet liners, and tactical protective gear engineered to reduce blunt impact while supporting mobility.

Industrial Protection

Custom-molded protective liners and damping components for industrial enclosures, electronics, precision tools, and equipment cases.

Innovative Materials and Science in NNF Impact Resistant Guards

R&D Lab

NNF Tech has gathered a world-class team of domestic and foreign materials experts. Our R&D powerhouse includes postdoctoral researchers from MIT, PhDs in polymer materials from the University of Science and Technology of China (USTC), post-doctors from the University of Hong Kong’s Department of Chemistry, and accomplished overseas returnees from South Korea and the U.S.

NNF Shear Thickening Fluid

Utilizing specialized Non-Newtonian Fluid properties, NNF is an innovative polymer technology characterized by intelligent, flexible protection. While remaining exceptionally soft and pliable to the touch under normal conditions, the material instantly develops a rigid resistance to dissipate heavy shock waves upon violent impact. Once the impact force subsides, it smoothly returns to its flexible, energy-absorbing state.

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Customize Finished Protective Gear with NNF Energy-Absorption Technology

From initial concepts to mass production, NNF provides comprehensive OEM/ODM services covering blueprint review, 3D modeling, tooling, structural optimization, impact testing, and finished protective gear manufacturing. Each product can be tailored to your application, protection level, fit, ventilation, color, and brand requirements.

NNF supplies finished protective gear, molded protectors and flexible liners. Raw STF, foam sheets, rolls and polymer compounds are not sold separately.

Customize Impact Protection Gear

FAQ for B2B Protective Gear Procurement & OEM/ODM

Does NNF supply finished retail protective gear?

Yes. We mainly specialize in supplying bulk impact-absorbing protectors for B2B and OEM/ODM customers, while selected retail-ready protective gear can also be supported. We do not sell raw materials or manufacture garments.

What is your Minimum Order Quantity (MOQ) for custom protective gear?

Our MOQ varies depending on whether you choose a standard finished protector model or require custom tooling, structure, color, branding, and performance specifications. Please contact our sales team with your target product and quantity for a detailed quotation.

Can we request finished product samples or prototypes for internal testing?

Absolutely. We can provide standard finished protector samples or develop prototypes for qualified OEM/ODM partners to conduct fit, impact, certification, and application testing before mass production.

Get in Touch with NNF for Customomized Impact Protection Gears

Latest News of NNF

Aug,05

2026

How Can Military Protection Gear Become Lighter without Sacrificing Safety?

Modern military protection gear can become lighter without reducing safety by adopting advanced impact-responsive materials, optimized structural designs, and lightweight composite technologies. Among...

Jul,31

2026

Traditional Pads vs Smart Impact Protection: Why Athletes Are Choosing New Materials

Traditional protective pads have helped athletes reduce injuries for decades, but modern sports demand more than simple impact absorption. Athletes today need protection that is lightweight, flexible,...