DeJinChang (DJC) Thailand One of the world's leading manufacturers of solar aluminum frames, junction boxes, and ribbons. The company was founded in March 1997 and in November 2015, the company’s name was changed to DeJinChang (DJC) Optoelectronics Technology Co., Ltd from Zhenxiong Copper Thailand Co., Ltd. Our factory is located in Thai-Chinese Rayong Industrial Zone of Amata City, Rayong, Thailand. With over a million square feet of land and over 500,000 sq. feet of manufacturing equipment, we are ready to assist you with all of your aluminum purchasing needs.

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