Zibo Zengrui Chemical Co., Ltd

It is a modern pharmaceutical enterprise integrating R&D, production and sales of APIs and preparations. and a cumulative investment of 150 million yuan. The company has more than 170 employees and covers an area of more than 100,000 square met

Eproplan GmbH is an independant engineering firm. Since being founded in 1982, Eproplan GmbH has made a name for itself on the market as a successful engineering firm. We offer integrated planning and consulting services in the following fields: Ene

OI Analytical designs and manufactures instrumentation for chemical analysis. Data from our analytical instruments serve as the basis for informed decisions affecting human health and safety, environmental protection, industrial operations, and produ