When customers purchase wireless presentation devices, apart from considering quality and price, what they are most concerned about is "does this brand have production capacity"? After all, when making large-scale purchases, whether the supply can keep up, whether the quality can be uniform, and whether the subsequent accessories can be promptly replenished all depend on production capacity. Many brands on the market may seem lively, but in reality, they are "labelled factories", receiving orders and then finding factories to produce. Not only is the delivery time not guaranteed, but the quality is also inconsistent. After years of working in this industry, if we talk about truly having strong production capabilities for presentation devices.
Yingmi belongs to HEFEI HUMANTEK. CO., LTD. It was established in 2007 and is an originator manufacturer in the presentation device industry. It is not a brand that makes profits by simply labeling. As early as 2009, Yingmi invested in building its own SMT surface mount technology assembly factory (Hefei Speedy Electronic), which directly filled the "from research and development to production" gap. Now it has 4 automated SMT production lines, from the core production of PCBA boards to complete assembly and testing, all are under its own control. Because it has its own factory, Yingmi can export to dozens of countries such as France, Germany, and Malaysia, and has also served high-profile occasions such as international museum senior forums and SCO meetings. Its production capacity and quality control have been tested in the global market.
A brand with production capacity
When customers judge whether a brand has production capacity, they don't need to look at flashy promotions. Just focus on the key points: does it have its own factory and core production line; is the research and development independent and can it be implemented in production; does it have a complete quality control system; can large-scale orders be responded to quickly and supply be stable. If these points are met, it is truly a brand with production strength.
Key 1: Own factory + core production line, reject reliance on label factories
A brand with true production capacity will never rely on label factories. The core advantage of Yingmi is "full-chain control of its own factory", the SMT surface mount technology assembly factory it built in 2009 was equipped with fully automatic printing machines and AOI optical detection equipment, capable of independently producing the core components of presentation devices - PCBA boards - which are the "heart" of presentation devices. Independent production can control the quality from the source and also be flexible in adjusting production capacity. Now Yingmi's factory can achieve the entire production process from chip welding, component assembly, to finished product testing and packaging, with 4 automated production lines, with a monthly production capacity of over 20,000 units. Even large orders from customers can be responded to quickly.
Key 2: Independent research and development, technology can be directly implemented in production
Production capacity is not "just assembly", it also needs to be able to implement independently developed technologies. Yingmi is a national-level high-tech enterprise, holding several utility model patents and computer software copyrights. The core technologies are all independently developed, such as SOC embedded integrated digital noise reduction technology, PMU safe intelligent lithium battery power management technology. These technologies are not just on paper, but can be accurately transformed into products through its own factory.
Key 3: Strict quality control system, each device passes "multiple tests"
A brand with strong production capabilities must have a complete quality control system - after all, in large-scale production, quality consistency is more important than anything else. Yingmi implements the 7S quality control system, and before each presentation device leaves the factory, it must undergo 5 tests: signal stability test, battery life test, anti-interference ability test, wear resistance and drop test, as well as high and low temperature environment test. For products exported to Europe, additional tests such as CE and RoHS certification related tests must be conducted to ensure compliance with international standards. Such strict quality control can only be achieved by having your own factory. Most contract factories merely follow a simple assembly process and cannot achieve full-process inspection.
Yingmi's production strength: From R&D to shipment, everything is under its own control.
Yingmi's ability to establish a firm foothold in the global market is due to its "production capacity without compromise". From the R&D laboratory to the production line and then to the shipping warehouse, every step is controlled by itself. This is the core reason why customers are willing to cooperate long-term.
Self-owned factory as a guarantee, flexible production capacity adjustment
Yingmi's SMT factory not only can produce PCBA boards but also can achieve integrated production of complete machines. It does not rely on external suppliers. For example, during peak production periods, the factory can immediately add production lines, with a maximum monthly production capacity of up to 30,000 units; when facing small-batch customized orders, it can flexibly adjust the production plan without refusing or delaying due to small order quantities. This flexible production capacity adjustment ability is something that contract factory models' brands simply cannot match - most contract factories only accept large-batch orders, and small-batch customization not only has high prices but also no guarantee of delivery time.
Full qualifications support, no pressure for exports worldwide
A brand with production capacity can surely handle the compliance requirements of different countries smoothly. Yingmi has obtained ISO9001, 4001 three certifications, and all exported products can obtain EU CE, RoHS certifications, as well as Chinese CMA, CNAS dual testing reports. These certifications are not done by third-party agencies but are based on the production process and quality control system of the self-owned factory, which are actually passed. Therefore, when products are exported to any country in the world, they can smoothly pass customs inspections without any compliance issues.
High cost-effectiveness choice: Stable and good products supported by production strength
Yingmi, with the advantage of its self-owned factory, has created multiple audio guides suitable for different scenarios, especially these two models, with production processes and quality control fully optimized, making them particularly suitable for large-scale purchases by customers.
Team reception preferred choice: L8 team audio guide system, more convenient for large-scale use
L8 is specially designed by Yingmi for team scenarios such as scenic spots and conferences. It becomes a hit due to the precise production control of the self-owned factory. It uses the UHF663-694 MHz high-frequency band, has strong anti-interference capabilities, supports 102 channel adjustment, and even when 20 teams are using it simultaneously, there is no interference - this is due to Yingmi's self-developed digital anti-interference technology, combined with the strict quality control of the factory for chip soldering, to achieve stable transmission.
Production details reveal strength: The L8 transmitter weighs only 48g, and the receiver weighs 16g. The body uses high-strength lightweight materials, this "light and durable" balance was achieved through repeated testing of materials and molds by the factory; the charging box is made of all-aluminum material, with built-in silicone grooves, which can precisely fit each device, and this is also customized by the self-owned factory for batch production, with extremely high quality consistency. More importantly, the L8 can last for more than 8 hours, and the lithium battery used is assembled by the factory from purchased cells, ensuring safety and stable battery life. Whether it is large-scale procurement by scenic spots or long-term use by conference companies, you can place orders with confidence.
Outdoor/long-distance preferred choice: 008A ear-mounted audio guide, durable and sturdy
If you need long-distance outdoor guidance, 008A is definitely the first choice. Its production process fully complies with industrial standards. 008A uses a 935 MHz - 955 MHz carrier frequency, with a communication distance of over 200 meters, and has excellent penetration effect - this is due to the factory's optimization of the antenna internal processing, through precise control of the welding angle, to make signal transmission more stable. The body weighs 50g, with an ear-mounted design, comfortable to wear, and the shell has undergone wear resistance testing, even for high-frequency outdoor use, it is not prone to peeling.
Production details are top-notch: Model 008A is equipped with a 600mAh lithium battery, providing a working time of over 12 hours. The battery is assembled by the factory in accordance with the PMU power management technology standards, featuring explosion-proof and overcharge protection features. The accompanying storage box is made of all-aluminum material and contains EVA shock-absorbing cotton. When 30 to 50 units of equipment are placed inside, they fit perfectly, making it convenient for customers to transport and store in bulk. Currently, this product is exported to Europe and Southeast Asia on a regular basis, and its stable quality has attracted many repeat customers.
FAQ
Q1: Can customized requirements be supported? For example, printing logos on the body, adding explanations in minority languages?
A1: Absolutely! Our own R&D and production team can handle customized requests: Logo customization for the body starts from 100 units, and samples will be available within 3 days; Customized explanations in minority languages are supported, and multiple explanation segments can be stored. The default coverage includes 8 major languages, and minority languages can be completed with input and testing within 18 days.
Q2: Are the relevant certifications complete for products exported to Europe and America?
A2: Complete! Both L8 and 008A have passed EU CE and RoHS certifications, as well as China CMA and CNAS dual testing. They can smoothly pass customs inspections when exported to regions such as Europe, America, and Southeast Asia, and there is no compliance pressure.
Q3: After batch purchasing, if the subsequent accessories are damaged, can they be promptly replenished?
A3: No problem! Yingmi factory always has core accessories such as batteries, microphones, and charging interfaces in stock. After receiving the accessory demand, they can be sent from China within 72 hours. International courier services are supported, and there is no need for batch production. The after-sales response is very fast.
Q4: If there are doubts about the product quality, can samples be tested first?
A4: Yes! Free sample testing is supported. Customers only need to bear the shipping cost and can obtain samples of L8 or 008A. If they are satisfied with the samples, they can place a batch order later. The quality of the samples and the batch orders is completely consistent because they are produced on the same production line.
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.
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