Jovean & Rogy Electrical (hereafter abbreviated as J & R Electrical) is the specialized manufacturer of modular electric terminal devices for household and similar installations. The wide range products under our manufacturing covers Miniature Circuit Breaker (MCB) , Residual Current Circuit Breaker (RCCB) , Residual Current Circuit Breakers with Overcurrent Protection (RCBO) , Switch-disconnector, Distribution Box etc. In China, the company takes the reputation as the largest manufacturer of electro-magnetic type RCCB and RCBO. OEM or ODM projects are fully accepted, and currently the company is co-operating with numbers of renowned international corporations for such projects. Our product passed Lab. Test and obtained safety approvals: CE (Europe) , S (SEMKO Sweden) , FI (FIMKO Finland) , B (Poland) , IRAM (Argentina) , CCC (China) and CB. Meanwhile, the products&＃39; patent and intellectual property belongs to us exclusively. J & R Electrical is an expert in developing and manufacturing residual current relays. Equipped with large super-depurated workshop and highly precise manufacturing and testing facilities, it has the large production capacity of the relays in China. J & R Electrical is well equipped with testing apparatus to guarantee effective and sufficient quality control. Critical tests are able to be performed. Such tests include electro-mechanical, temperature rising, overcurrent characteristics, residual current operation, power frequency withstand voltage, resistance to abnormal humidity and heating, resistance to mechanical impact and vibration and electric shock protection test etc. J & R Electrical was accredited ISO9002: 1994 by TUV in 1999, while it acquired ISO9001: 2000 in year 2002. All the manufacturing products of J & R Electrical have been tested and approved by recognized certification bodies both at home and abroad. Wenzhou factory location: Xinguang Industrial Zone, Liushi, Wenzhou, ChinaShanghai factory location: Jinshan District, Shanghai (established in September 2003) in 2007, total employee of Wenzhou and Shanghai factory numberd 1800. Among which 368 are engineers and professional technician. In the past 5 years, it has achieved 30% as an average yearly growth rate and such growth rate is confidently expected in the future. J & R Electrical&＃39;s Philosohpy: Benefiting society as precondition, maximize enterprise&＃39;s interests. Benefits of customers, employee, sub-contractors, shareholders and the country are seriously and fully considered when setting developing strategy. If you require any information, please feel free to contact our sales manager MS. Phoenix LIU by e-mail or phone / fax.