Chang Ta, from 1979 with more than 20 years of professionalmanufacturing experience, serves all worldwide customers awide variety of "electric fans" with international qualityapprovals of UL/CUL/GS/CE at satisfactory prices with thehigh competitiveness.. 1979 Chang Ta Electric Industrial Co., Ltd. established. 1991 Products carried with UL and GS/TUV approval. 1993 The opening of the manufacturing factory in DongkengCharng-An-Tarng Management Area, Dongguan City,Guangdog, China - Hor Shuenn Electric Appliances Co.. 1995 Products with CE approval. 1999 The establishment of the second manufacturingfactory & 20th Anniversary. 2000 ISO9002 Quality Management System certified. 2001 ISO9001 Quality Management System certified. [ISO Quality Management SystemCertificates]. [Safety Approval] ... 
Taiwan