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1. In-depth Accumulation of Core Technologies With 12 years devoted to the R&D and manufacturing of hydraulic dampers, the enterprise has mastered core damping technologies. It has also made breakthroughs in the field of hydraulic technology and obtained multiple patents. 2. Authoritative Quality System Certification The products comply with the national technical standard of GB/T19001-2016, pass the ISO 9001:2015 international quality management system certification as well as SGS certification, and implement strict quality control throughout the entire process. 3. Flexible Customization Capability According to specific application scenarios, parameters of dampers such as size, shape and pressure can be customized flexibly, so as to meet the requirements of different terminal equipment. 4. Stable Operation in Wide Temperature Range Covering a working temperature range of -45℃~+50℃, the dampers can maintain stable performance in extreme temperature environments, and adapt to climate conditions in multiple regions. 5. High-end Leak-proof Sealing High-end sealing technology is adopted to effectively avoid oil leakage and seepage, which ensures the long-term reliable operation of dampers and reduces maintenance costs. 6. Convenient and Efficient Installation & Dismantling Focusing on practicality in product design, the installation and dismantling process is simple and convenient, which lowers construction difficulty and improves assembly efficiency. 7. 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, they help reduce replacement frequency. 8. High-quality and Diverse Material Options Various quality materials are used, including iron, pure steel, POM (polyoxymethylene) and stainless steel shells. These materials balance strength and corrosion resistance, adapting to different use environments. 9. Wide Coverage of Application Scenarios It covers scenarios like 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. 10. Comprehensive Pre-sales and After-sales Support Mature pre-sales consultation and after-sales guarantee services are provided, and customized solutions can be offered; at the same time, relying on stable production capacity (and future production capacity upgrade plan), timely supply is ensured.

A. 12 Years Knee-Deep in Damping Tech + Real Global Quality—No Hype Hongfeng Zhiyang's been neck-deep in hydraulic damping tech for 12 years—this isn’t some new hobby for them. Their Multi-Function Buffers don't just tick off basic requirements: they line up with national GB/T19001-2016 standards and carry ISO 9001:2015 certification. That means actual global-level performance—not just “meets the industry bar” stuff. No fluff, just real reliability you can count on. B. Durability That Sticks Around: 50k+ Uses & 50KGS Hold—No Flimsy Bits This buffer’s made to last ages. We’re talking more than 50,000 cycles of use (way beyond what you’d need for daily cabinets or doors) and it can hold up to 50KGS easy. How? Super tight multi-stage quality checks (managed via ERP tools during production) plus hardcore material testing—no cutting corners here. It keeps being reliable even when you use it a ton, no flimsy performance over time.

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.

12 Years of Pioneering Damping Expertise – Not Just Experience, But Innovation Legacy Hongfeng Zhiyang isn’t just a hydraulic brand; it's a 12-year innovator that’s redefined damping tech from the ground up. Unlike generic hardware makers, we’ve turned decades of expertise into tangible upgrades – think “refined core damping mechanisms” instead of “basic buffering,” making every product a result of intentional innovation, not just iteration. Material Innovation: POM Reimagined for Damping – Beyond “Durable,” It's “Engineering-Grade Tough” We skipped standard plastics – our buffers rely on POM (polyoxymethylene) reengineered for damping needs. This isn’t ordinary plastic: it resists impacts, fights aging, and keeps friction ultra-low (so closures stay smooth for years). For high-demand use? HF-007B adds a stainless steel shell (no more warping!), while HF-10B blends POM with metal – lightweight yet tough enough for heavy loads. Extreme-Condition Resilience – A Damping Breakthrough for Any Climate Forget buffers that fail in cold or heat: our innovation lies in -45°C to +50°C operational stability. Whether it’s a freezing northern winter or sweltering southern summer, this buffer performs like it’s in a climate-controlled room – a game-changer for furniture used in diverse regions. Adaptive Damping Tech – No More “Too Slow” or “Too Jarring” Traditional buffers force a one-size-fits-all feel (either sluggish or abrupt). Our innovation? A precision-adjusted damping mechanism that adapts to how doors/drawers move: it slows just enough to eliminate slams, but never so much that you’re waiting for closures. It’s the “just right” feel other brands can’t match. Whisper-Soft Closing Innovation – Turn “Loud Slams” Into “Unnoticeable Glides” This isn’t just “quiet” – it’s whisper-soft damping that redefines daily comfort. Our kinetic energy absorption tech mutes closures so effectively, you won't wake a sleeping family member or disrupt a quiet office. It’s not just a feature; it’s a “peaceful space upgrade” for homes and workplaces. Leak-Proof Sealing – Solved a Long-Standing Hydraulic Buffer Pain Point Traditional hydraulic buffers leak oil, ruining furniture and reducing performance. Our innovation? Premium sealing tech that locks oil in for good. No more stains on drawer liners or reduced damping power – it’s a simple fix to a problem that’s plagued the industry for years. Tool-Free Setup Innovation – Install in Minutes, No Pro Skills Needed We rethought “easy installation” with all-in-one kits (HF-011/HF-012) that include brackets, tension springs, even set screws – no specialty tools required. Whether you’re a furniture manufacturer or a DIY homeowner, you’ll cut installation time in half (no more hunting for missing parts!). HF-S35: Specialized Innovation for High-End Cabinetry Rails Most buffers struggle with three-section ball bearing rails – not ours. The HF-S35 single-spring buffer is custom-engineered for these high-end systems, delivering pinpoint damping that keeps luxury cabinets feeling premium. It’s innovation tailored to niche, high-demand needs. 50,000+ Cycle Durability – Innovation in Quality Control, Not Just Materials That 50,000-cycle lifespan (plus 50KGS load capacity) isn’t luck – it’s multi-stage cyclic inspections managed via ERP systems. Every buffer goes through rigorous testing to ensure it lasts, turning “short-term hardware” into “long-term furniture investments.” User-Centric Innovation: From “Functional” to “Enjoyable to Use” The biggest innovation? We designed this buffer around how you live. It’s not just about “working” – it's about making closing a drawer, sliding a door, or opening a cabinet feel like a small, pleasant moment. It’s damping tech that doesn’t just serve your furniture – it serves you.

12 Years of Damping Expertise + Dual Quality Certifications: The Foundation of Trust As a pioneering high-tech force in hydraulic damping technology for 12 years, Hongfeng Zhiyang has honed the core of damping innovation to craft top-tier hardware. Its Multi-Function Buffer Series isn’t just compliant with standards—it exceeds them: certified to ISO 9001:2015 and aligned with national GB/T19001-2016 norms, every unit undergoes stringent multi-phase cyclic quality checks (overseen via ERP systems during production) and rigorous material validation. Backed by mature R&D, streamlined manufacturing, and end-to-end pre-sales consultation and after-sales service, this series has become a go-to for global furniture brands seeking uncompromised reliability. High-Performance Materials for Long-Lasting Durability: Engineered to Outlast Material selection is the backbone of the series’ resilience. Core components rely on POM (polyoxymethylene), a premium engineering plastic celebrated for exceptional mechanical robustness, low friction, and resistance to impacts and long-term aging—perfect for withstanding repeated buffering actions. For high-demand scenarios, specialized models get an upgrade: the HF-007B pairs a POM core with a stainless steel casing to boost rigidity and fend off deformation/corrosion, while the HF-10B uses a POM-metal composite structure, striking a balance between lightweight construction and heavy-load capability. Supporting parts (ABS brackets, Q235 steel fasteners, SPCC cold-rolled steel fittings) are chosen for their unique strengths, ensuring the entire system works in harmony. All-Climate Adaptability + Stellar Durability: Performs Anywhere, Every Time This buffer isn’t limited by environment: it maintains stable function across a temperature tolerance spanning -45°C to +50°C, working flawlessly in frigid northern winters and sweltering southern summers. A regulated working speed of ≤0.5m/s ensures smooth, jolt-free operation, while a fixed 50mm stroke guarantees consistent buffering results no matter the application. Its durability is equally impressive: each unit boasts an operational lifespan exceeding 50,000 cycles and a maximum load capacity of 50KGS—well surpassing the routine demands of residential and commercial use, even with frequent daily operation. Versatile Applications + User-Friendly Design: Smart for Furniture, Better for Users Tailored to modern furniture and interior hardware needs, the series shines across scenarios: it minimizes closure noise for indoor sliding doors (preventing slamming and protecting frames), enables gentle closure for large drawers (safeguarding internal items and extending rail life), and offers the HF-S35 single-spring variant—custom-built for three-section ball bearing buffer rails to deliver precise damping for high-end cabinetry. At its core, it delivers a smooth, silent closing experience: by efficiently absorbing kinetic energy, it eliminates the harsh noise of traditional closures, turning daily furniture interactions into seamless moments. Plus, it’s designed for practicality: models like the HF-011 and HF-012 come with full accessory kits (brackets, connectors, tension springs, set screws) for effortless installation/removal (no extra tools needed), while selected units use high-grade sealing solutions to stop oil leakage—preserving aesthetics and avoiding furniture contamination.

1. We’ve Got 12 Years of Tech & Good Materials We’ve stuck to R&D and making hydraulic dampers for 12 years—so we’ve really got down pat the core damping tech. We even made breakthroughs in hydraulic stuff and got a bunch of patents! Plus, we use all kinds of good-quality materials—like iron, pure steel, POM (that’s polyoxymethylene), and stainless steel shells. They balance strength and rust resistance, so they work in all sorts of places. 2. Quality Checks? We’ve Got All the Big Ones Here’s the thing: our dampers meet the national GB/T19001-2016 standard. They also passed the ISO 9001:2015 international quality test and SGS certification. And we keep a super tight eye on quality every step of the way—no cutting corners. Oh, and they work from -45℃ to +50℃ too! Even in crazy hot or cold weather, they stay steady, so they fit climates all over. 3. We Can Tweak Them for Whatever You Need Need a specific size? A different shape or pressure? No problem! We can tweak those damper parameters flexibly, depending on where you’ll use them. And they work in so many spots—hinges, sliding doors, slide rails, wardrobes, stretching tables, indoor sliding doors, big drawers… basically, whatever furniture or industrial gear you have, they’ll fit. 4. No Oil Leaks, and They Last Forever We use top-notch sealing tech, so you won’t have to deal with oil leaks or seepage. That means the dampers run reliably for ages, and you won’t spend extra on fixes. And they’re tough too—most last over 50,000 uses, and some even hit 100,000! You won’t have to replace them often, which saves hassle. 5. Installing & Taking Them Apart Is a Breeze We designed these with “easy to use” in mind. Installing them? Taking them down? It’s all simple—no complicated steps. That means less trouble when you’re setting things up, and way faster assembly. No need for fancy tools or a pro to help! 6. We Help You Before & After You Buy We’ve got solid pre-sales help—ask us anything, and we’ll answer. And if something comes up later? Our after-sales guarantee has your back. We can even make custom solutions if you need them! Plus, we’ve got steady production (and plans to make more later), so you’ll always get your dampers on time.

1.The company advocates a pragmatic style of work and does not engage in bells and whistles. The company adopts a fair and just management model,Let every employee experience a sense of belonging, take work as their own. 2.automatic advanced production equipment, and the production onvironment

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.

Through more than a decade of stringent market vetting, Hongfeng Zhiyang has secured the confidence and advocacy of preeminent enterprises spanning domestic and global arenas, thereby forging protracted and steadfast collaborative alliances. This perdurable trust emanates from the firm’s unwavering dedication to quality, innovation, and client-centricity. It adheres to rigorous international quality protocols across every facet of production, from the procurement of raw materials to the final product inspection. In the realm of innovation, the company incessantly channels resources into research and development, striving to pioneer avant-garde damping technologies that outpace industry paradigms. When it comes to client-centricity, it eschews generic solutions, opting instead to craft bespoke strategies that align with the idiosyncratic operational requisites of each collaborator, thus ensuring a level of reliability that permeates every interaction. Such a multifaceted commitment has solidified its standing as a paragon of industrial excellence.