Rainbow Containers GmbH

We are a company of universal industrial electronics and are one of the leading manufacturers in the field of fault reporting technology with alarm annunciator. Under the motto "the power to control", we develop and produce multifunctional fault sig

Zhejiang Zhonghong Explosion proof Electrical Co., Ltd. is located in Yueqing City, a production base for explosion-proof electrical appliances in China. It is a large enterprise specializing in the production of explosion-proof electrical appliances

We are manufacturer of fine chemicals including inorganic and organic chemicals products, acids, solvents, salts, alkalies, precious metals, catalysts, chemical testing solutions, standardized acids, bases and titrants, pH reference buffers, standard