buffer

1. Core Technology Accumulation & Premium Material Selection We dedicate 12 years to the R&D and production of hydraulic dampers, gaining a firm grasp of core damping technologies. This commitment has led to breakthroughs in the hydraulic technology field and the acquisition of multiple patents. Meanwhile, we utilize a range of high-quality materials—including iron, pure steel, POM (polyoxymethylene), and stainless steel shells—that strike a balance between structural strength and corrosion resistance, adapting to diverse usage environments. 2. Authoritative Quality Certification & Stable Performance in Extreme Conditions Our products align with the national technical standard GB/T19001-2016, attain ISO 9001:2015 international quality management system certification, and pass SGS verification, with strict quality control implemented throughout the entire production process. Operating within a temperature range of -45℃~+50℃, they sustain steady performance even in extreme thermal environments, enabling adaptation to climate conditions across multiple regions. Additionally, top-tier sealing solutions are employed to effectively prevent oil leakage and seepage, ensuring long-term reliable operation of the dampers and reducing maintenance costs. 3. Flexible Customization, Easy Installation & Ultra-Long Service Life Key parameters of the dampers—such as size, shape, and pressure—can be flexibly tailored based on specific application needs, meeting the requirements of different terminal equipment. Designed with practicality in mind, the dampers feature a simple and convenient installation and disassembly process, which lowers construction complexity and improves assembly efficiency. In terms of durability, most products boast a service life of over 50,000 cycles of use, while some models can reach 100,000 cycles, significantly cutting down on replacement frequency. 4. Wide Application Coverage & Comprehensive Pre-Sales & After-Sales Support The dampers span scenarios including hinges, sliding doors, slide rails, wardrobes, stretching tables, indoor sliding doors, and large drawers, catering to the demands of fields like furniture manufacturing and industrial equipment. We also offer mature pre-sales advisory services and after-sales guarantee, and can provide customized solutions. At the same time, we leverage stable production capacity (along with future production capacity upgrade plans) to ensure timely supply for our clients.

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.

Let me tell you about Hongfeng Zhiyang—they’re pretty impressive! First off, their production base is a solid 6,500 square meters, and they’ve got over 100 employees working there. Now, when it comes to quality, they’ve got that ISO9001 certification, so you know they mean business. They’ve got strict quality control at every step, and they use an ERP system to manage everything from raw materials to when the product is packaged up. But wait, there’s more—they’re big on innovation and R&D. They’ve had some cool technological breakthroughs and even picked up a bunch of patents. So it’s not just about making stuff—they’re creating new, unique things too. All in all, they’re a company that’s got the scale, the quality standards, and the drive to innovate.

After more than a decade of rigorous market validation, Hongfeng Zhiyang has earned the trust and support of renowned enterprises both domestically and internationally, fostering long-term and stable collaborative partnerships. The company has established a mature pre-sales and after-sales support system, which is anchored in customer-centric service indicators. It provides comprehensive consultations, customized solution design, and timely technical assistance throughout the entire customer journey, ensuring that client needs are met with professionalism and efficiency. The development of Hongfeng Zhiyang is intrinsically linked to its exceptional team. The company champions a pragmatic work ethos, eschewing superficial practices and focusing on tangible results. It has implemented a fair and just management model that cultivates a strong sense of belonging among employees, encouraging them to take ownership of their work and contribute to the company’s collective success. This organizational culture not only drives operational excellence but also fuels innovation, enabling Hongfeng Zhiyang to maintain its competitive edge in the industry.

Let me tell you about Hongfeng Zhiyang—they've been around for over ten years and are totally killing it! Their products are loved by big-name companies both here and abroad, and they've built these solid, long-term partnerships. What's cool is their pre-sales and after-sales service—super mature, always putting customers first. Take their damper, for example. It can handle 80-120kgs, has an 80mm buffer stroke, and is made of metal and plastic. It buffers in 3-5 seconds, lasts over 50,000 times, and works for doors wider than 560MM. So yeah, whether you’re a business or just need a reliable damper, they've got you covered!