GMT China - Zhuhai Gelongbo Metal Technologies Co.,Ltd. Zhuhai Gelongbo Metal Technologies Co.,Ltd., an extension of GMT group in China, was founded in May, 2003. We manufacture non-ferrous metal wool and fibers, concrete reinforcement fibers, and soap pads. Through GMT marketing channel, we have successfully sold our products to many parts of the world. GMT China Sales  Name: Howard Hui  Phone: +86 756 323 1572  Fax: +86 756 323 1573  Email: howardh@gmt-inc.com  Website: www.gmt-china.com