Shenzhen SURONG Capacitors Co., Ltd. under Hong Kong SURONG Groups, is one of the largest specialized manufacturers of metallized organic film capacitors, who is located in SURONG Industrial Park of Guanlan Town, Shenzhen city, Guangdong, China, which is adjacent to the Mei-Guan Expressway and Ji-He Expressway, with the plant premises covering an area of 15000 square meters.

After years of persistent efforts, Shenzhen Surong Capacitors Co., Ltd., wholly owned by the Hong Kong SURONG Group has developed into a large enterprise with complete varieties of products and advanced technologies. Its major products include CL21 series of metallized polyester film capacitors, CBB21 series of metallized polypropylene film capacitors, X2 series of safety capacitors for suppressing electromagnetic interference, CL20/CBB20 series of metallized polyester and metallized polypropylene film axial capacitors, CBB6 series of metallized polypropylene capacitors used for AC motors, CBB81 series of metallized polypropylene film capacitors for high voltage and big current etc. Altogether hundreds of specifications within tens of variegated serieses, and her products are used in communication equipments, lighting fixtures, switchings, power supplies, information industries and household appliances industry, industrial equipments, and so on.

The main materials used in the factory are respectively purchased from Toray of Japan, SKC of Korea, STA of Germany, Dupont of the USA and domestic specialized manufacturers. And the key manufacturing equipments respectively imported from Taiwan and some other overseas countries, which represent the internationally advanced standards of the times.

The company has acquired the Quality Authentication System Certificate of ISO9001:2000 and Environmental Authentication System Certificate of ISO14001:1996. And her X2 class products have acquired Occident 8 countries' authentication certificates, such as UL in America, VDE in German, ENEC etc an