slide rail

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.

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.

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.

A. 12-Year Damping Pro + Dual Certifications—Total Reliability, No Hype Hongfeng Zhiyang’s been crushing hydraulic damping tech for 12 years, and their flagship buffers prove it: they’ve got ISO 9001:2015 certification and follow national GB/T19001-2016 rules. This isn’t just “checking a box”—it’s a real promise of good performance, backed by tight quality standards that make the industry’s reliability bar way higher. B. Handles Extreme Weather Like a Champ—Hot, Cold, Whatever This buffer doesn’t flinch at bad weather: it works smooth from -45°C (think northern winter freezes) to +50°C (southern summer swelter). It moves at ≤0.5m/s, so no sudden jolts, and has a fixed 50mm stroke—meaning the buffer’s always consistent. Perfect for markets where the climate’s all over the place. C. No More Oil Leaks—Finally, a Fix for That Annoying Problem Pick the right model, and you get advanced hydrostatic sealing tech that stops oil from leaking or seeping entirely. This keeps the buffer looking clean, doesn’t mess up your furniture inside, and keeps the damping working steady for years. Finally, no more dealing with the old hydraulic buffer leak headache! D. Super Durable: 50k+ Uses & 50KGS Capacity—Way More Than You Need This thing’s built to stick around: over 50,000 uses (way more than daily cabinets/doors need) and it can hold up to 50KGS. Why so tough? Because every unit goes through strict multi-step quality checks (run via ERP systems during production) and brutal material tests—no cutting corners here. E. Install in Minutes—No Extra Tools Required Practicality wins here: models like HF-011 and HF-012 come with every single part you need—brackets, connectors, tension springs, set screws, nuts. No need for specialty tools or custom parts. Whether you’re a pro installer or a DIYer, you’ll save time and labor costs. F. Top-Notch Materials That Actually Last They don’t skimp on what counts: core parts use POM (polyoxymethylene), a heavy-duty engineering plastic that’s strong, low-friction, and doesn’t age fast. For tough jobs? HF-007B adds a stainless steel case (stops warping and rust!), while HF-10B mixes POM with metal—lightweight but tough enough for heavy loads. Even small parts (like ABS brackets or Q235 steel fasteners) are picked for exactly what they do best. G. Fits All Your Modern Furniture—Super Versatile This buffer works with so much stuff: indoor sliding doors? It cuts down on slamming noise and protects door frames. Large drawers? Closes gently, so your stuff inside stays safe and drawer rails last longer. High-end cabinets? The HF-S35 single-spring model is made just for those fancy three-section ball bearing rails—perfect fit. H. Whisper-Soft Closing—Total Game-Changer for Comfort The best part? It closes so quiet and smooth you’ll barely notice it. It soaks up the energy from slamming doors or drawers, turning loud thuds into soft glides. No more waking up the family at night or jarring your desk—just calm, easy moments with your furniture. Even basic cabinets feel fancy with this. I. Solid Pre-Sales & After-Sales Support—You’re Not On Your Own Hongfeng Zhiyang doesn’t just sell buffers—they back them up. Whether you need help picking the right model (pre-sales) or have a question later (after-sales), their team’s got your back. With 12 years in the game, their support system’s mature—furniture brands love this reliability. J. Mature R&D—This Isn’t “Throw-Together” Tech They didn’t just tweak old designs: 12 years of focusing on damping tech means they’ve mastered the core stuff. Every part of the buffer’s design is tested and proven in the market—no guesswork, no cheap shortcuts. You’re getting a buffer that’s thought through, not rushed.

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.

#Silent Closures That Actually Feel Good – No More Slamming! This isn't just "quiet" – it's the kind of soft close that makes you go, “whoa, that's nice.” It soaks up the energy from closing doors/drawers, so no more loud slams waking up the kids or disrupting a quiet office. Your furniture feels fancier, and your space stays peaceful – total win. #Install in Minutes – No Fussy Tools Required! Forget hunting for random parts or borrowing a drill. The HF-011 and HF-012 kits come with all the stuff you need: brackets, springs, screws – everything. You don’t need to be a pro to put it together, and it cuts installation time in half. Manufacturers and DIY folks both love this. #No More Messy Oil Leaks – We Fixed That Annoying Problem! Traditional hydraulic buffers leak oil, right? Stains your drawer liners, ruins furniture – super frustrating. Our top-notch sealing tech locks oil in for good. No more mess, no drop-off in performance. Finally, a buffer that doesn’t make a mess of your stuff. #Fits All Your Furniture – Super Versatile! It works with indoor sliding doors (stops them from slamming into frames), big drawers (keeps your stuff inside safe and extends rail life), and even luxury cabinets – thanks to the HF-S35 single-spring buffer, which is made just for those fancy three-section ball bearing rails. One buffer, so many uses. #Works Anywhere – Hot, Cold, Doesn't Phase It! Whether you're up north where it freezes (-45°C!) or down south where it’s sweltering (+50°C), this buffer keeps going. No weird jolts, no slowdowns – it performs like it’s in a perfect climate, no matter the weather. #Tough as Nails – Lasts Forever (Okay, 50k+ Uses!) This thing doesn't break easy. It handles up to 50KGS, and lasts over 50,000 cycles – way more than you'll use it in daily life. We test every single one with strict checks (thanks to our ERP system) and tough material tests, so you know it's reliable. #Made with Stuff That Doesn't Wear Out – POM + More! We don't skimp on materials. The core parts are POM – a tough engineering plastic that resists impacts, doesn't age fast, and keeps friction low. Need extra strength? HF-007B has a stainless steel shell (no warping!), and HF-10B mixes POM with metal – light but strong. #We've Got Your Back – 10+ Years of Trusted Support! This isn't some fly-by-night product. Hongfeng Zhiyang has been doing damping tech for over a decade, with solid pre-sales help and after-sales support. Furniture brands worldwide use us because they know we deliver. When you pick our buffer, you’re picking a brand that stands behind its stuff.