Shanghai Guanru Chemical Co., Ltd

Our History
In February of 2012 the company was founded by the experience defoaming agent R&D professionals, it is registered. In JinshanCao jing economic park of Shanghai.
In August 2014,, The company annual sales quantity of defoamer series product exceeded 1500 tons.
In December 2015, the company set branch in Zibo China and completed the ISO9001 quality system certification.
In 2016 the output of defoamer exceeded 6000 tons, completing the share distribution to the backbone of the company.
In 2021, established foreign trader ... [Details]