Recently, the General Administration of Quality Supervision, Inspection and Quarantine issued the "fourth batch in 2016: the results of national supervision and spot check on the quality of LED control devices", and a total of 60 enterprises in six provinces and municipalities directly under the central government such as Shanghai, Jiangsu, Zhejiang, Anhui, Fujian and Guangdong were randomly selected. 60 batches of LED control device products. This spot check is based on GB19510.1-2009 "Lighting control device Part 1: General requirements and safety requirements", GB19510.14-2009 "Lighting control devices - Part 14: Specials for DC or AC electronic control devices for LED modules Requirements for standards such as requirements, measures for preventing accidental contact with live parts of LED control devices, terminal blocks, protective grounding devices, moisture and insulation, dielectric strength, abnormal conditions, structures, creepage distances and clearances, screws, The current-carrying parts and connectors are tested for heat resistance, fire resistance and tracking resistance, corrosion resistance, and 12 items including Appendix I: Special Supplemental Requirements. The spot check found that 11 batches of products did not meet the requirements of the standard, involving abnormal conditions, heat, fire and resistance to tracking, Appendix I: special supplementary requirements, dielectric strength, measures to prevent accidental contact with live parts. According to the report, the total number of 60 LED control devices surveyed by this company was unqualified. Including, Nantong Yuzhaoming Lighting Appliance Co., Ltd., Netshell Intelligent Technology Co., Ltd., Ningbo Oulang Optoelectronics Technology Co., Ltd., Jiaxing Shanfu Photoelectric Lighting Co., Ltd., Ningbo Jinghui Optoelectronics Co., Ltd., Anhui Guanyu Optoelectronics Technology Co., Ltd., Shenzhen Huadeng Lighting Appliance Co., Ltd., Zhongshan Aokeshi Lighting Appliance Co., Ltd., Zhongshan Rongda Electric Appliance Co., Ltd., Zhongshan Jianhong Xinke Electronics Co., Ltd. In addition, the products from Huizhou TCL Lighting Appliance Co., Ltd. were organized and processed by the Guangdong Provincial Bureau of Quality and Technical Supervision, and the enterprise was re-examined after rectification. The specific spot check results are as follows:
UL Certified Switches
Our UL Certified Switches are mainly 3 Position Key Switch with 19mm Installation size. This series is a representative , competitive and hot product in our products catalog.
UL Certified Electric Key Switch, which indicates the key switches that have UL certification. The UL Safety Laboratory is the most authoritative in the United States and the largest private institution in the world for safety testing and identification.
Our company has UL certification testing equipment, so that UL certification series Key Lock Electrical Switches products meet international standard so could meet our customer`s needs. We are devote to supplying high-quality and excellent products to our customers with the Quality management testing, supplier management, feed inspection, in-process inspection, finished product inspection, measurement ,instrument management, final personnel training , high-class quality concepts.
We are always insisted on the quality of the Key Lock Switch, so our key switches with supreme quality could be investigated. If the client receive abnormal quality, the quality team meeting will be held actively to rigorously analyze the cause of the Abnormal product and make the correct solution. The same batch of materials should be separated in time to ensure that similar quality anomalies wont happen again, so we could achieve the goal that corrective and preventive measures are taken to make efficient solutions for the UL series of Key Switches used by customers.
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