damper

Focus on Material & Durability First With 12 years as a high-tech leader in hydraulic damping solutions, Hongfeng Zhiyang remains dedicated to mastering damping core technologies and crafting top-tier hardware systems. Its Multi-Function Buffer Series—a premier product lineup—blends cutting-edge engineering, long-lasting construction materials, and user-focused design. Adhering to national GB/T19001-2016 norms and holding ISO 9001:2015 certification, this series not only meets stringent quality benchmarks but also redefines industry performance and dependability. 1. High-Grade Materials for Unmatched Quality Material selection is a top priority for Hongfeng Zhiyang, ensuring the Multi-Function Buffer Series delivers toughness, wear resistance, and structural stability. Core components are mainly constructed from POM (polyoxymethylene), a high-performance engineering plastic celebrated for superior mechanical strength, low friction, and resistance to impacts and aging—perfect for enduring repeated buffering actions. Specialized models feature enhanced materials: HF-007B: Combines a POM core with a stainless steel housing for added rigidity, resisting deformation and corrosion. HF-10B: Utilizes a POM-metal hybrid structure, balancing lightweight design with heavy-duty functionality. Supporting parts (brackets, fasteners, etc.) include ABS, PVC, Q235 steel, and SPCC cold-rolled steel—each chosen for distinct advantages (e.g., ABS for impact resistance, Q235 steel for high tensile strength) to ensure seamless system operation. 2. Robust Durability & Wide Environmental Suitability Engineered to perform in diverse settings, the series boasts industry-leading specs: an operating temperature spectrum of -45°C to +50°C ensures stable function in extreme cold or heat, from frigid northern areas to warm southern climates. A controlled working speed of ≤0.5m/s enables smooth, jolt-free movement, while a fixed 50mm stroke guarantees consistent buffering across all uses. Its exceptional durability sets it apart: each unit offers an operational lifespan of over 50,000 cycles and a maximum load capacity of 50KGS—surpassing daily needs in residential and commercial settings. This reliability stems from strict multi-stage cyclic quality checks (managed via ERP systems throughout production) and rigorous material testing, ensuring long-term performance. 3. Broad Usability & Enhanced User Experience Tailored for modern furniture and interior hardware, the series excels in multiple applications: Indoor sliding doors: Minimizes closing noise, preventing slamming and safeguarding door frames. Large drawers: Enables gentle gliding closure, protecting internal items and extending rail life. Specialized use cases: The HF-S35 single-spring buffer is custom-designed for three-section ball bearing buffer rails, delivering precise damping for high-end cabinetry. At its core, the series delivers a smooth, noiseless closing sensation. By efficiently absorbing kinetic energy, it eliminates the harsh noise of traditional closures, turning daily furniture interactions into a seamless, peaceful experience. This boosts user comfort and elevates the premium feel of end products (wardrobes, cabinets, office furniture). 4. Easy Installation & Leak-Proof Sealing Hongfeng Zhiyang prioritizes practicality with hassle-free installation and disassembly—a key design focus across all models. For instance, the HF-011 and HF-012 buffer kits include full accessories (brackets, connectors, tension springs, set screws, nuts), allowing installers to complete assembly without extra tools or custom parts. This reduces installation time and labor costs for manufacturers and end-users alike. Selected models feature premium sealing technology, effectively preventing oil leakage or seepage. This preserves the product’s appearance, avoids furniture interior contamination, and ensures stable damping performance over time—solving a common flaw in traditional hydraulic buffers. Final Note Hongfeng Zhiyang’s Multi-Function Buffer Series is more than a damping solution—it’s a fusion of precision engineering, durable materials, and user-centric innovation. Backed by mature pre-sales and after-sales support, strict quality control, and over a decade of market trust, this series is the preferred choice for domestic and international furniture brands. Whether enhancing residential furniture comfort or improving commercial hardware reliability, the Multi-Function Buffer Series delivers consistent performance, durability, and versatility. Collaborate with Hongfeng Zhiyang to master damping core technologies and create smarter, more comfortable living and working environments.

Our products integrate premium materials (ferrous alloys, high-purity steel, POM, stainless steel shells), balancing structural strength and corrosion resistance for diverse environments while ensuring longevity—most exceed 50,000 operational cycles, some reaching 100,000 to cut replacement frequency. With 12 years in hydraulic damper R&D and manufacturing, we’ve mastered core damping tech, achieved hydraulic breakthroughs, and secured patents to reinforce technical competitiveness. Our dampers suit hinges, sliding doors, rails, wardrobes, extendable tables, and large drawers, meeting needs in furniture and industrial sectors. Key parameters (size, shape, pressure) are customizable for end-equipment specifics. Operating at -45℃ to +50℃, they maintain stability in extreme temperatures; high-end sealing prevents oil leakage for long-term reliability and lower maintenance costs. Products comply with GB/T19001-2016, hold ISO 9001:2015 and SGS validation, with strict full-process quality control ensuring consistent reliability. Design prioritizes practicality for simple, efficient installation/dismantling to boost assembly efficiency. We also offer pre-sales consultation, after-sales support, customized solutions, and ensure timely supply via stable (and expandable) production capacity.

1. Extensive Application Scope​ It caters to various scenarios including hinges, sliding doors, slide rails, wardrobes, extendable tables, indoor moving doors, and large drawers, well adapting to the demands of sectors like furniture manufacturing and industrial equipment.​ 2. Premium and Varied Material Selections​ A range of high-grade materials—such as iron, pure steel, polyoxymethylene (POM), and stainless steel casings—are utilized, achieving an ideal balance between structural strength and corrosion resistance to suit different usage environments.​ 3. Flexible Customization Capabilities​ Based on specific application scenarios, key parameters of dampers (including size, shape, and pressure) can be flexibly tailored, ensuring precise alignment with the personalized requirements of various end-use equipment.​ 4. In-depth Accumulation of Core Technologies​ With 12 years dedicated to the R&D and production of hydraulic dampers, the company has gained a firm grasp of core damping technologies. It has also made significant advancements in the field of hydraulic technology and secured multiple patent certifications.​ 5. Authoritative Quality System Endorsement​ The products meet the national technical standard of GB/T19001-2016, attain ISO 9001:2015 international quality management system certification, and undergo strict quality control measures throughout the entire production process.​ 6. Stable Operation Across Wide Temperature Ranges​ Operating within a temperature range of -45℃ to +50℃, the dampers can maintain consistent performance even in extreme temperature conditions, making them suitable for climate environments in multiple regions.​ 7. High-end Leak-proof Sealing Technology​ Top-tier sealing solutions are adopted to effectively prevent oil leakage and seepage issues. This ensures the long-term reliable operation of dampers and significantly lowers maintenance costs.​ 8. Convenient and Efficient Installation & Dismantling​ Designed with practicality as the core, the product features a simple and hassle-free installation and dismantling process. This reduces construction difficulties and enhances assembly efficiency.​ 9. Ultra-long Service Life​ Most products boast a service life of over 50,000 cycles, while some models can even reach the 100,000-cycle usage standard. Their strong durability helps reduce the frequency of replacements.​ 10. Comprehensive Pre-sales and After-sales Support​ Mature pre-sales consultation and after-sales guarantee services are provided, and customized solutions can be developed based on specific needs. Meanwhile, relying on stable production capacity (and future production capacity expansion plans), the company ensures timely and efficient supply.​

Deep accumulation of core technology: Focus on R&D and manufacturing of hydraulic dampers for 12 years, master the core technology of dampers, achieve breakthroughs in the field of hydraulic technology and obtain multiple patents. Authoritative quality system certification: Products comply with national GB/T19001-2016 technical standards, pass ISO 9001:2015 international quality management system and SGS certification, with strict quality control throughout the whole process. High customization capability: Parameters such as size, shape and pressure of dampers can be flexibly customized according to application scenarios to meet the needs of different terminal equipment. Stable operation in wide temperature range: The working temperature range covers -45℃~+50℃, which can maintain stable performance in extreme temperature environments and adapt to climate conditions in multiple regions. High-end sealing without leakage: Adopt high-end sealing technology to effectively avoid oil leakage and seepage, ensure long-term reliable operation of dampers and reduce maintenance costs. Convenient and efficient installation and disassembly: The product design focuses on practicality, the installation and disassembly process is simple and convenient, which reduces construction difficulty and improves assembly efficiency. Ultra-long service life: Most products have a service life of more than 50,000 times, and some models can achieve 100,000 times of use, with strong durability and reduced replacement frequency. High-quality and diverse material options: Adopt various high-quality materials such as iron, pure steel, POM (polyoxymethylene) and stainless steel shell, which balance strength and corrosion resistance and adapt to different use environments. Wide coverage of application scenarios: Cover scenarios such as hinges, sliding doors, slide rails, wardrobes, stretching tables, indoor sliding doors and large drawers, adapting to the needs of furniture, industrial equipment and other fields. Comprehensive pre-sales and after-sales support: Provide mature pre-sales consultation and after-sales guarantee services, and can offer customized solutions; at the same time, rely on stable production capacity (and future production capacity upgrade plan) to ensure timely supply.

Hongfeng Zhiyang isn’t just another brand—we’re a veteran high-tech player with 12 years deep in hydraulic damping tech. Our Multi-Function Buffer Series is what happens when we mix smart engineering, tough materials, and real-world user needs. We’ve got all the certifications to back it up (ISO 9001:2015 and GB/T19001-2016, if you care about that stuff) but what really matters? It works better, lasts longer, and makes your furniture feel way more premium. Let’s talk real benefits first—this thing makes closing doors and drawers feel like a dream. No more slamming, no loud crashes—just a soft, silent glide shut. It’s perfect for indoor sliding doors (protects frames from rough use), big drawers (keeps your stuff from rattling around), and even high-end cabinets with those fancy three-section rails (shoutout to our HF-S35 single-spring model for that). Whether it’s your bedroom wardrobe or office storage, this buffer turns annoying daily motions into something smooth and satisfying. Durability? It’s built to go the distance. We’re talking over 50,000 uses before you even think about replacing it, and it can handle up to 50KGS—way more than most home or business furniture needs. And it doesn’t care about the weather: -45°C in the north or +50°C in the south, it stays consistent. The working speed’s capped at 0.5m/s so there’s no sudden jolts, and that 50mm fixed stroke means you get the same reliable buffer every single time. We didn’t cut corners on materials, either. The main parts are made with POM (polyoxymethylene)—that’s the tough engineering plastic that resists wear, impact, and aging like a pro. Some models step it up: HF-007B has a stainless steel shell for extra rigidity, while HF-10B mixes POM with metal for a light but heavy-duty feel. Plus, selected versions have top-notch sealing so you never deal with oil leaks—keeps your furniture clean and the buffer working like new. Best of all, installing it is a breeze. No fancy tools or custom parts needed—kits like HF-011 and HF-012 come with everything you need: brackets, springs, screws, nuts, the whole shebang. Whether you’re a manufacturer or just upgrading your own furniture, it’s quick and no hassle. After 12 years in the game, we know what users want—and this buffer checks every box: smooth, tough, easy to use, and built to last. Give your furniture the upgrade it deserves with Hongfeng Zhiyang.

We are a hardwear manufacturer in china, our company mainly business development, design and production of high-quality hinge damper, slideway damper, multi-functional buffer , sliding door buffer and inteegent buffer system and have door hinge, pulley, door accessories and so on. Products can be customized according to customer requirements.