Factory Instrumentation and Laboratories
Our factory has complete supporting facilities products: party speaker, trolley speaker, PA speaker, portable speaker, bluetooth speaker, wooden speaker.
We have a robust R&D team capable of providing tailored services, supported by our 11 engineers who possess 5 to 20 years of experience in the speaker industry, ensuring that your specific requirements are met. We are ISO 9001 certified and hold a BSCI Grade B certification, ranking among the top ten speaker manufacturers in China. Quality control is a top priority for us, and we maintain a strict quality control system in our dust-free manufacturing facility, with two quality control inspectors on each production line.
For our PCB amplifiers, we operate a fully automated SMT production line spanning 2,500 square meters, equipped with the latest advanced machinery. Additionally, we manufacture our own horn drivers, complete with a dedicated production line. Our products are exported worldwide, and we provide export reports for compliance with various standards, including RoHS, CE, FCC, UL, ETL, and TUV.
Full Automatic SMT Machine Lines
For our PCB amplifier, we operate an advanced fully automatic SMT production line that spans 2,500 square meters, equipped with the latest technology.
Lab Test Machine
1.Temprature and humidity test chamber
2.Salt spray test chamber
3.Single wing drop test machine
4. Simulated transportation test machine
5.Wire bending and swinging test machine
6.Rotary swith life test machine
7.Buttons life test machine
8.Insertion and extraction force testing machine
Lab Test Machine
9.Variable frequency current converter
10.Electrostatic vertical coupling plate
11.Comprehensive safety tester
12.Battery test machine
13.Rohs test machine
We test our products before start mass production ensure them with stable performance and test wheather meet our requirement. here are some simple explain for these test machine.
Salt Spray Test:
The salt spray test involves adding 5% sodium chloride and atomizing it for 12 hours to evaluate the appearance of product parts for discoloration and metal corrosion. Key factors assessed include the distribution and quantity of corrosion, cracks, bubbles, and other defects.
The Quality Department's lOC is responsible for testing incoming materials and sample testing. The test conditions and precautions are as follows:
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Sodium chloride concentration: 5% (by weight)
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pH value: between 6.5 and 7.2
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Test duration: 12 hours
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No special regulations apply.
Ensure that all testing is conducted under these specified conditions to maintain consistency and reliability in results.
Simulation of Automobile Transportation Vibration Test Bench:
This test bench simulates the effects of overland transportation on product packaging for up to 4 hours. It evaluates whether the outer packaging is damaged, checks for misalignment of speakers inside the package, and ensures that the products are functioning properly.
Product Names Tested:
Drop Test Machine:
Test Purpose:
To evaluate the outer packaging of the product for force resistance performance, ensuring that handling processes do not cause harm to the product.
Test Requirements:
Conduct the drop test following the sequence of 1 corner, 3 edges, and 6 surfaces.
Test Judgment Criteria:
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No functional defects in the product
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No structural part breakage or deformation
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No undesirable appearance changes
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No damage affecting safety or usability
This test aims to ensure that products are adequately protected during handling and transportation, maintaining their integrity and functionality.
Temperature and Humidity Test Chamber:
Test Purpose:
To perform quality inspection of active speakers by simulating constant temperature and humidity storage conditions.
Test Requirements:
The speakers must function normally under low temperatures of -40°C and high temperatures of 40°C.
Test Judgment Criteria:
After completing the constant temperature and humidity storage test, ensure that the product remains intact and operates under normal startup and working conditions.
This testing helps verify the durability and reliability of active speakers in varying environmental conditions.
Products Assemble Line
Flexible Party speaker Produce Line:
We have more than 10 products assemble line in factory. the produce line length can be adjust by the products produce requirement. meet clients large quantity orders request.
Woofer/Horn Assemble Line
Woofer /Horn Produce Line:
high quality woofer/horn produce by ourself, ensure stable performance for our products.
Contact Us
Mobile/Wechat/Whatsapp:
0086 19802069091
Factory address: No. 2, Guangyi Road, Delong Avenue, Qingcheng District, Qingyuan City, Guangdong Province
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