Finding the right OEM/ODM partner is a strategic decision. A smooth cooperation depends on clear requirements, transparent timelines, and a shared quality standard. Below is a practical, step-by-step guide to the OEM/ODM process — from the first inquiry to large-scale shipments and after-sales support.

When selecting a sound machine supplier, reliability goes far beyond the product itself. Customers and distributors alike need assurance that their investment is protected and that the brand stands behind its promises. That’s why warranty coverage, certifications, and after-sales support play such a crucial role in building trust and long-term partnerships.

Find the best outdoor white noise machine with our guide. We cover top models, features, and buying tips to help you choose wisely.

As the global market for sleep and relaxation products continues to expand, sound machines have become a fast-growing category. For distributors and wholesalers, selecting the right products means understanding the key features that make sound machines both consumer-friendly and retail-ready. Here are the top features distributors value most when evaluating sound machine suppliers.

Our factory is expanding to meet the rising global demand for white noise machines. With larger facilities, upgraded production lines, and a dedicated team, we are boosting capacity to deliver faster, more reliable service to our partners worldwide. This marks a new chapter in our growth and commitment to quality manufacturing.

Are white noise machines good for babies? Explore the pros, cons, and safety tips for helping your baby sleep soundly with white noise.

Sound isn’t just something we hear — it shapes how we sleep, focus, and relax. From calming ocean waves to soothing lullabies, each type of white noise carries unique benefits for both mind and body. In this guide, we explore how different white noise machine sounds can transform your daily life, helping you create the perfect sound environment for every moment.

Uncover the pros and cons of using white noise machines. Learn how they affect sleep and focus, and decide if one is right for you.

Choosing the right white noise machine for your market is more than just picking a design — it’s about matching your customers’ needs, cultural preferences, and buying behaviors with a product that delivers real value. Here’s how to make the best choice for your business.

🏭 Ensuring Excellence from Start to Finish

At Hi-FiD, every white noise machine goes through a meticulous quality control process to guarantee premium sound performance, safety, and durability. With 15+ years of expertise, our factory in Shenzhen follows strict international standards, ensuring each product meets the expectations of global customers. We also provide CE, FCC, and RoHS certifications to support compliance in different markets.

🌍 From Digital Conversations to Real-World Collaboration

In today's interconnected world, a single inquiry can spark lasting partnerships. Recently, a German distributor specializing in baby care products discovered our white noise machines through our website. After a few rounds of communication and sample testing, they decided to visit our factory in Shenzhen for an on-site tour. 🏭

Use a white noise machine for privacy in your office or home. Learn how to maximize confidentiality and block conversations effectively with our tips.