Hotline:+ 86 400-811-9106



Professional test solutions and services provider for smart devices

Hotline: + 86 400-811-9106

Address of Headquarters: Room 2002, No.1 Tower,No.7 Shangdi Xinxi Road,Haidian District, Beijing 100085

Copyright Beijing Dongzhou Technology Co., Ltd. record     No.: Beijing ICP B 16064096-1

  • 2


  • 1


Test business

Automatic test solutions covering functional testing, performance testing, reliability testing, visual measure-

ment, wafer testing, touch screen testing and more.

Performance Testing

Quantify the response time, fluency and other indicators of the terminal equipment through   an automated method to ensure consistency in the operation process.


● Integrated 240-frame industrial camera, accurate calculation of response time and fluency   data;

● Integrated high-speed motion control system to ensure that the operation process is close   to manual testing;


Power consumption / endurance test

Quantify the power consumption / endurance test indicators of terminal equipment.


● Can also be used for stability test, battery life automation test, power consumption automation test;

● Create automated test cases without writing test scripts;

● Simulate real user operation, the test process is closer to the actual scene. 

Vehicle HMI test

The robotic arm simulates manual operation, and cooperates with industrial vision, voice

interaction simulation, RF signal simulation, and multi-screen interaction to meet the

closed-loop full-process test of the vehicle infotainment system in a laboratory environment, effectively shortening the product test cycle and continuously improving product quality .


User experience test

Based on years of accumulation in the testing field, Dongzhou has launched an overall user experience evaluation system, which includes test latitudes such as performance response time, fluency, recognition rate, power consumption, and heat.


It comprehensively evaluates  the advantages and disadvantages of vehicle HMI user experience and helps manufacturers. Quantitative user experience test indicators to continuously improve product user satisfaction.

Wafer 2D vision inspection system

DONGZHOU Wafer 2D inspection system can complete the wafer macro inspection and micro inspection, and automatically and safely transfer wafer, which is suitable for wafer inspection from the previous process to the next process.


The system consists of automatic wafer transmission system, wafer macro-inspection system and wafer micro-inspection system.


Automatic wafer loader

Automatic wafer loaderis an effective and safe testsystem for automatically loading wafer into microscope.The system can transfer the wafer to all kinds of microscopes smoothly.

Set-top box automation test

Set-top box automation test solution, covering set-top box functions, performance, reliability, video quality and many other test services.


Helping equipment manufacturers, operators, content providers and service providers to improve test efficiency and test quality, reduce test difficulty and shorten test cycle savings Testing costs.


Cloud Integrated Management Platform

The product is suitable for multi-node distributed deployment of set-top box automated test  terminals and gateway automated test terminals for equipment manufacturers, operators and content providers.


The cloud comprehensive management platform is a set of management platforms based on  deployed on cloud services to provide users with unified management, unified configuration,  unified testing tasks, and collection of all terminal test results.

Touch screen performance test

 The manipulator simulates the manual automatic operation of the mobile phone, analyzes the   reporting situation when operating the screen, finds screen problems that occur when the user   uses the mobile phone, and assists manufacturers in analyzing and positioning problems.


 ● Real-time monitoring of mobile phone call information;

 ● Keep the scene and log in time when abnormality is found;

 ● Support frozen screen, no report point, multiple report point, broken line and other detection.


Folding screen accuracy automation test

 Used for objective testing of touch effects on curved areas of curved touch screens.


 Capable of measuring touch screen indicators in curved areas, including click accuracy, click  precision, click sensitivity, static click jitter, linearity, linear sensitivity, click response rate,  volume key click / dash response objective tests.

    About Dongzhou

Beijing Dongzhou Technology is a professional test solution provider for smart devices. Headquarter is located in Beijing, China. We are focusing on providing customers’ the valuable testing solutions and services since Dongzhou’s establishment to help our customers to improve test ca-

pabilities and product quality. 


"Provide customers the valuable testing solutions and services" is the business philosophy that Dongzhou has always adhered to. Be professi-

onal and rigorous is the faith of every Dongzhou’s employers’. We’ll keep the faith to be the leader of the automatic test field.

Our customers

Professional test solutions and services provider for smart devices.