LinGong Equipment: Established in 2016, it is a leading large-scale high-end comprehensive equipment...

We are a professional chemical foreign trade enterprise. Nitric acid is our core competitive product...

Saideli, established in 1953, locate in Jiangsu province, main products are centrifuges, evaporators...

Tianli specializes in energy-saving drying engineering technology, focusing on the R&D and impl...