The quality of Yinghao toys is strictly controlled.
Outstanding performance in electronic testing
For the battery, carry out an appearance check to see if there is any damage, deformation and rust. Use professional voltmeter to check whether the open circuit voltage and working voltage are stable; use internal resistance tester to check the internal resistance and judge the condition of internal structure; through constant current discharge test, combined with professional equipment to calculate the actual capacity compared with the nominal capacity. For charger, check the appearance and cable for damage.
Use professional voltmeter to check whether the no-load voltage is within the nominal range; connect the load (such as electronic load meter or matching battery), and use professional instruments to measure the output voltage and current under the load state to ensure that it is stable and meets the requirements.
The ROHS tester strictly detects whether the incoming materials comply with the requirements of the EU RoHS Directive, and accurately screens for lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and their ethers and other hazardous substances, so as to prevent any substances that may be harmful to the human body and the environment from entering the production process.
High performance liquid chromatography can be used to detect organic compounds in incoming materials, such as potentially harmful dyes and additives, to ensure that toys comply with strict safety standards in terms of chemical composition.
Through the comprehensive use of these advanced equipments, Yinghao Toys carries out comprehensive and strict chemical testing of incoming materials, which lays a solid foundation for the production of safe, reliable and environmentally friendly toy products
Co-operate with authoritative testing organisations to test and certify the products on a regular basis to ensure that the products comply with international standards and market demands. At the same time, we constantly update the testing methods and standards to keep up with the development trend of the industry and provide customers with better quality products.