ZOUGUANG
Changzhou Guangda Electronics Co., Ltd. (Changzhou Wujin Jiangnan Discharge Tube Co., Ltd.) was founded in the 1980s and is located in Changzhou City, Jiangsu Province. The company has introduced a full set of foreign advanced equipment and scientific management systems, and has an experienced, professional and well-configured technical management team. It can provide customers with tailor-made supporting services and synchronous R&D professional services. It is one of the few domestic enterprises that produce and manufacture a full range of diodes, rectifier bridges, gas discharge tubes, and semiconductor discharge tubes. The diode series products developed and manufactured by our company are widely used in many fields such as household appliances, green lighting, IT, digital products, automotive electronics, industrial control, etc., and our customers are well-known manufacturers at home and abroad. Ceramic gas discharge tube series products and semiconductor discharge tube series products are mainly used for overvoltage protection in communication systems, communication power supplies, cable TV, computers, modems and other electronic equipment. Through continuous efforts, the company has successfully passed ISO9001:2008 quality system certification and ISO14001:2004 environmental system certification. Its main products have obtained the safety certification of UL in the United States and TUV in Germany, and meet the environmental protection requirements of the latest EU RoHS directive. With our unique production technology, innovative products and strong development momentum, we have become a dynamic enterprise in the field of diode and discharge tube production, achieving sustainable, long-term and rapid development. All employees of our company always believe that quality is the foundation and the satisfied smile of customers is our inner joy.