Established in 2008, SPIRIT (HK) Sports Co., Ltd. is a specialized helmet manufacturer in China providing comprehensive OEM & ODM services. Our team offers over 18 years of experience serving international brands, backed by a factory with more than 20 years in sports equipment manufacturing.
We develop a wide range of safety helmets—including models for cycling, skiing, motorcycling, and climbing—all engineered to meet major international safety standards such as CE, CPSC, ASTM, and AS/NZS.
As an ISO9001 certified company, we are committed to integrity, quality, and customer satisfaction. We leverage our strong R&D capabilities and professional technical team to deliver the safest protection products to a global market, with primary exports to North America, Europe, Australia, and other regions.
The safest helmets are made from a system of high-quality materials working together. The outer shell is the first line of defense, typically made from durable polymers like polycarbonate or ABS plastic, or for high-performance applications, advanced composites like fiberglass or carbon fiber. The shell's job is to resist penetration and spread impact force. The most critical component for safety is the energy-absorbing liner, almost always made of Expanded Polystyrene (EPS) foam. This lightweight foam is engineered to crush upon impact, absorbing the energy that would otherwise harm the head. In any high-quality safety helmet produced by an expert manufacturer like SPIRIT, the synergy between the strength of the shell and the energy-absorbing capability of the liner is what provides the highest level of protection.
Developing a custom safety helmet line through an OEM partner like SPIRIT is a strategic, multi-stage process. It begins with a deep consultation to define the product's intended use, target market, desired features, and the specific safety certifications required (e.g., CPSC, ANSI). Next, our collaborative design and engineering phase translates your brand's aesthetic into a functional, manufacturable design that can meet those standards. We then create prototypes for your review and conduct extensive in-house pre-testing to validate the design's performance. Once the design is finalized, we manage the entire manufacturing process, including sourcing certified materials and implementing rigorous quality control. The final step is managing the official third-party certification testing, delivering a fully compliant, market-ready safety helmet line that is exclusively yours.
Every safety helmet has a limited lifespan and must be replaced according to two critical rules. First, and most importantly, it must be replaced immediately after any significant impact. The helmet's protective foam liner is designed to crush to absorb a single impact, and this damage is often invisible. Even if the shell looks fine after being dropped or in a crash, its protective capability is gone. Second, helmets should be replaced after a certain period of use, typically 3-5 years for sports helmets and as per company policy for industrial helmets. This is because the materials can degrade over time from exposure to sunlight (UV radiation), sweat, and chemicals, which can weaken the shell and liner. Always follow the manufacturer's specific replacement guidelines.
A safety helmet can only provide its full protection if it is worn correctly. First, ensure you have the right size. With the fit system loosened, the helmet should sit comfortably on your head. Then, tighten the retention system (often a dial or ratchet) until the helmet is snug but not uncomfortably tight. It should not rock back and forth or side to side. The helmet should sit level on your head, with the front rim about one to two finger-widths above your eyebrows, protecting your forehead. Finally, fasten the chin strap. The strap should be snug enough that you can only fit one or two fingers between the strap and your chin. A properly fitted helmet will stay securely in place during an impact, allowing it to perform its life-saving function.
These acronyms represent organizations that set performance standards. CPSC (Consumer Product Safety Commission) is a US government standard, often for bicycle helmets. ASTM (American Society for Testing and Materials) sets standards for a huge range of sports, including equestrian and skiing. CE (Conformité Européenne) is the standard for products sold in Europe. Each certification involves a specific battery of tests to ensure a safety helmet provides adequate protection for its designated activity.
Virtually every high-quality safety helmet is a system of three core components. First is the strong outer shell, which prevents sharp object penetration and spreads the force of an impact over a wider area. Second is the energy-absorbing liner (commonly EPS foam), which crushes upon impact to absorb and dissipate the forces of the crash. Third is the retention system (straps and fit system), which is critical for ensuring the helmet stays securely in place to do its job.
The OEM process at SPIRIT is a partnership to bring your brand's vision to life. It begins with defining the specific application and target certification for your safety helmet line. We then collaborate on the design, materials, and features. Our expert engineering team ensures the design is not only aesthetically pleasing but can also pass all required safety tests. We manage the entire process from prototyping and in-house testing to mass production and official third-party certification, delivering a market-ready product that is uniquely yours.
Using a helmet for an activity it wasn't designed for is extremely dangerous because the risks are completely different. A ski helmet is designed for high-speed falls in cold weather, while an equestrian safety helmet is designed for a fall from height onto varied terrain. The testing standards are not interchangeable. Using the wrong helmet provides a false sense of security and may offer little to no protection for the types of impacts common in that activity.
The lifespan of a safety helmet depends on its use and materials, but a general rule is to replace it every 3-5 years. More importantly, it must be replaced immediately after any significant impact, even if there is no visible damage, as the internal protective foam may be compromised. Materials degrade over time due to UV exposure, sweat, and environmental factors. For industrial helmets, the replacement schedule is often mandated by workplace regulations.
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