Oranienburger Pumpen- und Verdichter GmbH(ORPU)

Nanjing Yinqi Bioengineering Co., Ltd. is a professional supplier of high-quality chemicals, providing a variety of high-quality chemical products year-round. The company's products mainly include antioxidants, phenols, sulfonated phenol derivatives,

A self-developed computer program allows a strict control of all processes related to production and sale of products, providing customers, with on-line information through the Web, about availability of stocks, the current production and the status

Specialised in samplers for aerosols, dust, air, water, wet deposition. DIGITEL products.