北京瓜尔润科技有限公司
Beijing Guaran Science & Technology is a leading company and one of the top manufacturers of natural guar gum in China, founded and operated by a core management team of 22 years’ industrial experience. Ever since the emerging global trend of using clean energy and the accelerated establishment of the strategic oil reserve in China,
Website：www.guargum.com.cn/www.guaran.com.cn