Which wireless audio guide processing factory is worth choosing

When choosing a factory for making wireless explainer devices, it seems that the low price is attractive, but in fact, such factories usually don't have their own production lines and rely entirely on outsourcing. The quality is inconsistent; either they lack complete certifications or the goods are seized by customs upon arrival. What's more frustrating is the uncertain delivery time. When you need the products for an exhibition, you can't get them until a long time has passed. If you want to customize a language or print a logo, the factory will simply say "we can't do it". Choosing a factory is not just about looking at the price; you need to consider "whether they can produce reliably, whether they can meet the demand, whether they can be flexible in modification, and whether they can find someone to solve problems later".

Ⅰ.When choosing a factory, focus on 4 points to ensure you don't make mistakes.

Not all machines can be called "reliable factories". The ones that can be long-term partners are determined by these 4 hard indicators. Foreign customers should remember and screen them accordingly.

1. Must have their own production line. Don't look for pure outsourcing factories.

Pure outsourcing factories are just "middlemen". They don't manage anything themselves and hand over the goods to other small factories for production. Different batches of products may have different sound quality and battery life. Reliable factories should have their own production lines, from the core PCB board production to final assembly and testing, they control the entire process themselves. Only in this way can the mass-produced goods be stable.

2.Must have complete international certifications. Avoid complications during customs clearance.

The most troublesome thing about exporting is customs clearance. If you lack certifications such as EU CE or RoHS, or Chinese CMA or CNAS test reports, your goods are likely to be seized. You also have to spend money on additional testing. A factory worth choosing has already prepared all these certifications and can even provide you with a complete file package. You can just hand it over to customs and save a lot of trouble.

3.Can both research and produce, and can handle customized orders.

Foreign customers' demands are different. They may need a minority language, adapt to local voltage, or even change the color of the machine body. Pure production factories without a research team can't handle such customized orders. Reliable factories should have their own research team. They can quickly come up with solutions for your requirements and implement them in production.

4.Have strict quality control and stable production capacity, and won't delay delivery.

The most feared thing when ordering in bulk is "a lot of defective products" and "delayed delivery". Good factories have a complete inspection process. Every machine must pass several checks. At the same time, the production capacity is sufficient. Even if you need a rush order, they can still deliver on time without delaying your exhibition or visit to the scenic area.

Ⅱ.Why can Yingmi's factory make global customers rest assured?

Yingmi's factory has 4 automated SMT production lines. Since its operation in 2018, it has achieved "research - production - inspection - delivery" one-stop service. It was able to secure orders from organizations like the Shanghai Cooperation Organization and high-level forums of international museums, relying on these 4 hard strengths.

1. Own SMT factory： From core components to finished products, everything is under your control.

Yingmi built its own SMT assembly factory - Hefei Suichang Electronics - as early as 2018. Unlike many factories that rely on outsourcing for PCB boards, it manages the entire process from purchasing components, soldering, assembly of the machine, aging test, and beyond. This not only avoids quality loopholes from outsourcing but also allows for flexible adjustments, such as optimizing the charging module for foreign customers, which can operate on a 100V-240V wide voltage range, whether it's 220V in Europe or 110V in the Americas. It can be plugged in and used.

The factory's production capacity is also reliable. Each production line can produce thousands of machines in a day. Even for large orders, they can deliver on time as per the agreement. They can also handle urgent orders "the same day they are received", minimizing any delay for your exhibition or visit to the scenic area.

All certifications are complete, no need to supplement, and customs clearance is hassle-free. Yingmi has long understood the entry standards for major regions around the world. All products have passed the EU CE, RoHS certifications, as well as the Chinese CMA and CNAS dual inspections, and have twice passed the ISO9001 quality management system and ISO14001 environmental management system certifications. Whether you export to Europe, America, or Southeast Asia, simply hand over the complete package of documents provided by Yingmi to the customs, and there is no need for you to spend money to re-perform any certifications.

2.Integrated R&D and Production, Instant Response to Customization Needs

The customization needs you mentioned, such as small languages, printing logos, and changing the body color, the R&D team can quickly come up with a solution, and the factory then adjusts the production line. From making a sample to mass production, the efficiency is extremely high.

Take the small language customization for foreign scenic spots as an example. Yingmi has its own developed HM8.0 multilingual platform. Whether it's a rare language like Lao or Arabic, as long as you provide audio or text materials, the R&D team will adjust the sound quality, and the factory can produce in batches within 7-10 working days. There is no need to wait for a long time.

3.Strict Quality Control to the "Tone of Precision", Each Machine Passes 5 Stages of Inspection

The Yingmi factory has extremely strict quality control. From production to warehouse release, each machine must pass at least 5 inspections: first, check the quality of the purchased components, then check if there are any problems with the PCB assembly, inspect the semi-finished products for functionality, and then conduct aging tests at high and low temperatures and vibrations for the finished products. Finally, a sample is randomly inspected before release. From the first production unit to the one millionth unit, no major quality accidents have occurred, and Yingmi has purchased product liability insurance, making use very reassuring.

4.Excellent Service, No Worries about After-sales

Not only does Yingmi have excellent production, but its service also keeps up. Within 90 seconds, they can respond to you, and you can also get a free sample test. If you are satisfied, you can place an order; during the middle process, if needed, they can go to your usage scene to optimize the plan; the after-sales service is even more considerate. The product has a lifetime warranty, and if it breaks within one year, it is free to repair. If it still doesn't work after two repairs, it can be replaced directly.

Foreign customers don't have to worry about not being able to find someone. There is a 24-hour multilingual after-sales team. Small problems can be solved through remote guidance. If it needs to be sent back for repair, it can be repaired and sent back within 10 working days after arriving at the Chinese factory. You can also get temporary spare parts to use temporarily, without any delay.

Ⅲ.These two products are suitable for most foreign scenario

The product line of Yingmi's factory is not limited. But for foreign customers, these two models are enough. They cover common scenarios such as scenic spots and large venues, and the quality has been verified by global customers, which is very reliable.

1. Scenic Spots/Museums: i7 Automatic Sensing Guide Speaker

This is specifically made for scenic spots and museums. It is very lightweight and has an earpiece design that won't hurt your ears even after wearing for a long time. It uses RFID-2.4G non-interference technology. When tourists approach the scenic spot, the guide automatically plays. There is no need to manually press, which is very suitable for foreign tourists.

It comes with 8 languages as standard and can add more small languages through the HM8.0 platform, solving the problem of difficult-to-find small language guides. The factory specially optimized the battery life and durability during production. One charge can last for 8-10 hours. The body is wear-resistant and can withstand scratches and dust. It can withstand frequent use in scenic spots. Now many overseas scenic spots are using this product, and the feedback is very good.

2.Large Venues/Conferences: MC200 Multi-channel Zone Guide System

If you have the need for large venues or international conferences, choose MC200. It uses RFID radio frequency collection technology, which can achieve "zone guidance". Different areas have independent guidance, and the guide can lead the tour to different areas, with the guidance automatically connecting. It can also play pre-stored audio, reducing the burden on the guide.

The core components are all produced by Yingmi, and the compatibility is very strong. It can be connected to background music and emergency broadcasts. The factory can also adjust the number of zones according to the size of the venue, with a high degree of customization. It is particularly suitable for large international exhibitions and venue receptions.

FAQ

Q1: Can the goods from Yingmi factory pass the quality inspection in our country?

A1: There is absolutely no problem. The products have passed the EU CE, RoHS certifications, China CMA, CNAS inspections, as well as ISO9001 quality system certification. They also meet the standards of most countries around the world.

Q2: For batch customization of minority languages, what materials are needed? How long will it take to receive the goods?

A2: Just provide audio files or text manuscripts. Any format is acceptable. Simple minority language products can be completed within 7-10 working days. The production time for batch production depends on the quantity of goods you need. The factory will clearly inform you of the delivery time in advance and will definitely not delay.

Q3: If the product is damaged, do we need to send it back to China for repair? Is the after-sales service troublesome?

A3: Minor issues can be repaired remotely. There is no need to send it back. If it needs to be repaired, it will be fixed and sent back within 10 working days after being received at the Chinese factory. You can also receive a temporary spare part to use in the meantime. The product is covered by a lifetime warranty. Basic repairs are free. It is not troublesome at all.

About us

HEFEI HUMANTEK. CO., LTD. has been dedicated to the research and development and production of tour guide devices for 18 years. Our company mainly deals in team tour guide systems, self-service audio guide systems, multi-channel tour guide systems, and intelligent presentation systems. As an innovative enterprise, Yingmi Technology holds multiple core patents and technical certifications, and its strength is highly recognized. The company possesses H4 national patent core technology, a 7S product guarantee system, and a 9G service system throughout the entire life cycle, ensuring zero accidents from the first unit to one million units, all for the reliable delivery of products and services to customers! The company is committed to creating industry-leading intelligent tour guide solutions through a strategy of integrating online and offline as well as domestic and international interaction, and promoting a comprehensive upgrade of cultural and tourism display experiences.