At Guangzhou Yanran Medical Equipment Technology Co., Ltd, we believe that true wellness begins with trusted craftsmanship. Since our establishment in 2010, we have grown from a production partner to a leading manufacturer of advanced health and wellness devices, with our own R&D capabilities and the brand “SDYFU”. Factory at a Glance Factory Area: 15,000 m², with a dedicated 1,000 m² production base Monthly Output: Up to 100,000 units Employees: Over 200 skilled professionals Certifications: CE, FCC, RoHS compliant   Our Commitment: Quality From the Ground Up Every product we create—from Ion Detox Foot Spa Machines to Hydrogen Inhalers and the innovative Skaphor Vision Revival Device—undergoes strict testing for safety, performance, and stability. Our production process includes: Raw Material Inspection Dedicated Production Lines for different product series One-by-One Finished Product Testing Secure, Shock-Proof Packaging Why Choose Us? ✅ Professional OEM/ODM Services – Customizable solutions for cross-border exports✅ Low MOQ & Fast Delivery – Flexible order quantities, reliable timelines✅ In-House R&D – Continuous innovation in hydrogen wellness and eye care tech✅ Global Compliance – Products meet international safety and quality standards Our Product Range Includes: Ion Detox Foot Baths (Models: SDF-E817U, E817Y, E817F) Hydrogen Water Ionizer Bottles (SDF-7861) Skaphor Vision Revival Devices (VRD-001) A Partner in Wellness, Not Just a Manufacturer We work closely with our clients—from samples to bulk shipments—ensuring every product supports their market success. Whether you’re supplying Walmart, Macy’s, or building your own wellness brand, we are here to help you grow. Visit our product catalog to explore more, or contact us to start your OEM/ODM project today.  

At the heart of our operation is a simple promise: to deliver exceptional quality and innovative wellness solutions directly from our factory to you. As a leading manufacturer, we combine advanced technology, rigorous quality control, and exclusive designs to create products that stand out in the global market. Today, we're giving you a glimpse into our production floor and showcasing the core products that define our success.   Flagship Ionic Foot Spa Systems: E817Y & E817UOur flagship foot spa models are engineered for performance and durability. Featuring upgraded motors and crafted from high-quality, enhanced ABS materials, they offer a superior wellness experience. As products built with exclusive molds, they are uniquely designed to provide unmatched reliability and value for our distributors.   Advanced Skincare Devices: SDF001 & SDF002Expanding into advanced skincare, our SDF series represents the cutting edge of personal beauty technology. These devices are manufactured with the same precision and attention to detail as all our products, ensuring efficacy and customer satisfaction. They are poised to be best-sellers in the beauty and personal care segment.   Hydrogen Water Bottles: On-The-Go WellnessUnderstanding the growing demand for portable health solutions, we have developed our own line of Hydrogen Water Bottles. These bottles allow users to generate hydrogen-rich water anytime, anywhere, promoting wellness from the inside out. It's a vibrant and fast-growing product category with immense potential.   Your Trusted Manufacturing Partner We are more than just a factory; we are your partner in business growth. Our commitment is reflected in: In-House Exclusive Molds: Ensuring unique, high-quality designs you won't find elsewhere. Full Compliance: Our products, including the ones featured, are backed by CE, FCC, and ROHS certifications. Proven Production Capacity: As you can see from our production banners, we are equipped to handle large-volume orders efficiently and reliably. We are confident that our product portfolio and manufacturing expertise can be the cornerstone of your success. Ready to build a profitable partnership?[Contact Us Today] to discuss your distribution needs and request our latest catalog!    

SDYFU Wellness Factory: Your Trusted Source     With 14+ years in wellness equipment, we specialize in ionic foot spas, hydrogen tech, and eye care devices. Full OEM/ODM support, from R&D to global shipping. Let's grow together. #WellnessTech #OEMFactory #HealthInnovation

Revitalize Your Body in 30 Minutes: Discover the Hydrogen Foot Bath Revolution! What if we told you that true wellness starts from the feet up? Meet the E817F Advanced Hydrogen Foot Bath - where cutting-edge technology meets ancient healing wisdom.

At SDYFU, we believe in empowering our customers with knowledge. A common question we receive about our Ionic Foot Spa Machine is, "Why does the water change color?" This visual transformation is a fascinating part of the detoxification process, and understanding it can provide unique insights into your wellness journey. It's crucial to state from the outset: The color changes are a visual indicator of the detoxification process and are not a medical diagnosis. The colors result from the interaction between the ions generated by the machine and the various toxins and impurities being drawn out from your body through the pores in your feet. Here is a detailed breakdown of what the different colors and substances in the water may indicate: Yellow-Green: This color is often associated with the detoxification of the kidneys, bladder, and urinary tract. It can also be linked to the female reproductive system or the prostate. Orange: When you see an orange hue, it typically suggests that your body is releasing toxins stored in the joints. This can be particularly interesting for those with an active lifestyle or joint discomfort. Brown: A brown color is one of the most common sights. It is frequently linked to the liver as it processes and releases toxins. It can also indicate the cleansing of tobacco residues or general cellular debris. Black & Dark Green: These colors are strong indicators of detoxification from vital organs. Black is associated with the liver and gallbladder. Dark Green is specifically linked to the gallbladder, often representing the release of bile and other stored toxins. White Substances: The appearance of white substances is a clear sign of lymphatic system cleansing. White Foam represents mucus from the lymph. White Speckles are mostly identified as yeast being expelled from the body. Colored Speckles: These tiny particles can reveal the release of more specific, dense toxins. Black Speckles are a sign of the body purging heavy metals. Red Speckles indicate the release of blood clot material. What Does This Mean for You?    Watching the water change can be a validating experience, making the invisible process of detoxification visible. Remember, a darker or more intense color at the beginning of your detox journey is normal. As you continue with regular sessions, you should observe the water becoming progressively clearer, signaling a reduction in the toxin load being released. Your Ionic Foot Spa Machine is more than just a relaxing device; it's a window into your body's ongoing effort to achieve balance and purity. We encourage you to use this guide to better understand your personal detox process and celebrate each step toward a cleaner, healthier you. Ready to start your own detox journey? [Explore our Ionic Foot Spa Machines here!]

Why Does Skaphor Choose Non-Pharmaceutical Intervention? We believe in the body's potential to heal itself.   Description:   Discover why Skaphor Visual Revival Device firmly believes in non-pharmaceutical interventions. This article details the advantages of natural, safe methods for activating the eye’s self-healing capabilities.   Keywords:   Skaphor Visual Revival Device, Non-Pharmaceutical Intervention, Micropulse Photoreceptive Repair Technology, Visual Nerve Restoration, Body's Natural Healing Potential, Natural Medicine, Safe and Side-Effect Free Introduction:     In the field of vision protection and restoration, traditional pharmaceutical methods have long dominated. However, emerging research increasingly highlights the powerful healing and regenerative abilities inherent within the human body itself. Skaphor Visual Revival Device is founded upon this belief, adopting a non-pharmaceutical approach to provide natural and sustainable vision improvement.      With the accelerating pace of modern life and widespread use of digital devices, people today experience unprecedented visual stress. Long-term exposure to electronic screens, light pollution, environmental changes, and aging can all contribute to deteriorating eyesight and various eye conditions. Traditionally, pharmaceutical treatments and surgical interventions have been commonly employed to manage these conditions, but these methods often come with certain risks and side effects.     The Skaphor Visual Revival Device leverages a non-pharmaceutical approach, prioritizing the body's intrinsic healing mechanisms to avoid the dependence and risks associated with medication. Here’s why we strongly believe in the effectiveness and importance of non-pharmaceutical interventions:   Activation Rather Than Replacement    Utilizing Micropulse Photoreceptive Repair Technology, Skaphor gently yet effectively awakens visual nerves and revitalizes cone cells, enabling them to naturally regain healthy function without replacing or overriding the body’s own physiological processes.     Safe and Side-Effect Free    Unlike pharmaceutical treatments, non-pharmaceutical interventions avoid adverse effects such as drug allergies, resistance, and long-term dependence. The Skaphor Visual Revival Device relies entirely on natural micropulse light stimulation, posing no burden to the eyes or overall health.     Long-Term and Sustainable    Pharmaceutical treatments often provide temporary relief, with symptoms recurring upon cessation of medication. Conversely, Skaphor’s non-pharmaceutical approach aims at fundamentally enhancing visual nerve health and rejuvenating cone cell vitality, resulting in lasting and stable vision improvements.     Alignment with Natural Medicine Philosophy    Modern m...