ValueSTek focuses on research and development, 50% of our R&D staff got their bachelor’s degree, 20% above got their master’s degree and 5% above got their Ph.D. in related industries. We strengthened the standardization of R&D and systematic development to enhance product development and business operational efficiency. ValueSTek Group has 2 R&D centers across China.
Furnished a huge amount of money, ValueSTek has built the most advanced testing center.
1. We have established a consummate safety and EMC testing laboratory, which is completely according to the international laboratory standard of ISO/ IEC Guide 17025, and achieved accreditation and authorization from famous institutions such as TUV, UL, FCC, CSA, etc..
Our R&D center owns one normalized 3m anechoic chamber room, three shielding rooms, and an immunity laboratory. All of the test sites are equipped with top-ranking EMC measurement devices from Schaffner and Rohde-Schwarz.
3. ValueSTek also owns an acoustical laboratory, equipped with the most advanced ACQUA audio test system. It can complete tests of sending/receiving loudness, frequency response curve, distortion, storage stability, background noise, and other high-level test. It is with the ability of acoustic impact test, which completely fulfills the certification requirement of CE, GCF, PTCRB, etc..
4. The Test of Optical Performance Laboratory: In accordance with the standard ISO12233, we have established an optical darkroom. In order to evaluate the camera image quality and LCD display quality of tablet PC, desktop displays, and other intelligent terminal products, the standard color card is used to take photos in a specific illuminance environment of the light source box, and the color and resolution indicators are automatically calculated.
5. The Battery Performance and Safety Test Laboratory: The laboratory is equipped with a standard test system, which can not only test the charging time, overcharge, and over-discharge of nickel-hydrogen battery and Li-ion battery, but also carry out safety tests such as needling, heavy impact, low pressure, and short circuit according to the requirements of safety regulations.