LISUN actively participates in the relevant work of GB (GuoBiao), and all series of products meet the relevant requirements of GB, and vow to contribute to the quality control of the products made in China!
Guobiao standards or GB standards are the Chinese national standards issued by the Standardization Administration of China (SAC), the Chinese National Committee of the ISO and IEC. GB stands for Guobiao (simplified Chinese: 国标; traditional Chinese: 國標; pinyin: Guóbiāo), Chinese for national standard.
Mandatory standards are prefixed “GB”. Recommended standards are prefixed “GB/T” (T from Chinese language 推荐; tuījiàn; ‘recommended’). A standard number follows “GB” or “GB/T”. GB standards are the basis for the product testing which products must undergo during the China Compulsory Certificate (CCC) certification. If there is no corresponding GB Standard, CCC is not required.
Lisun Instruments Limited was found by LISUN GROUP in 2003. We have sales and service offices in China, Russia, India and Korea. In 2012, we built a high level products show room and accreditation lab in Shanghai. LISUN has setup a new manufactory in China to design & produce the lighting and electrical test instruments. Its quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international/national standards. All products passed CE certificate and authenticated by the third party lab.
Our main products are Goniophotometer, Spectroradiometer, Integrating Sphere, LED Test Instruments, Surge Generator, ESD Simulator, EMI Test Receiver, EMC Test Systems, Electrical Safety Testing, Environmental Test Chamber, IP Waterproof Test Equipment, Dustproof Test Chamber, Humidity and Temperature Chamber, Plug and Switch Testing, AC and DC Power Supply.