QINGDAO GROLEN INDUSTRIAL TECHNOLOGY

Grolen (China) New Building Materials Co., Ltd has been engaged in the research, development and product of the concrete admixture since 1998. There are standard product workshop more than 12 thousand square meters with more than 200 thousand tons annual output of GR series water-reducing admixture, air-entraining admixture, mortar admixture, cement grinding aid admixture and so on. We are the member of State admixture Association and passed ISO9001: 2008 international quality management system certification... About us

Also known as: Grolen Industrial Technology Co.,Ltd, QINGDAO GROLEN INDUSTRIAL TECHNOLOGY CO., Ltd

Primary location: Qingdao China