Yancheng Donggang Pharmaceutical and Chemical Development Co., Ltd

Lafontaine offers a wide product range of shutting off, dosing and metering devices for dusty bulk products, grained bulk products and granules.

We are producing thermometers for more than 75 years. With the development of the gallium quartz glass thermometer (up to 1200°C), with the use of modern machines and with the further stage of high-precise instruments a leading position on the worldw

Wuxi Jianyi Experimental Equipment Co., Ltd. (formerly known as Wuxi Building Materials Instrument Machinery Factory) is a professional enterprise engaged in the sales of building material performance testing instruments. Its main products include ce