Water permeable bricks use the slag waste and waste ceramics as raw materials, which is the preferred product used to beautify the city, improve the quality of living environment.

Manganese Sulfate MnSO4. H2O Mn 31. 8 Pourcentmin Pass 250μm Sieve≥95 Pourcent White with pink crystal powder Pb 0. 001 Pourcentmax As 0. 0005 Pourcent max Guangxi Nanning Junwei Feed Co., Ltd., a former manufacturer specialized in simplex feed-grade microelement additives, These products include: Copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, cobalt sulfate, magnesium sulfate

This Spiral Corrugated Post-Tensioning Tube Making Machine is special for producing round corrugated ducts used in expressway, bridge, train and large-span post-tension concrete project. The prestressed Protection Tube Machine is suitable for both indoor and site work. With its special corrugations, a very high radial stiffness well adapted for use as former in concrete structures. Corrugated tube is also being used as culverts and forms for conc