Our company lies in the seaside of Yellow River------Yantai Economy and Technology Development Zone. We concentrate on the developing, production and promotion of new-style energy-saving heat insulation construction products. By now, the foamed concrete has been used widely in the construction fields such as floor heating, roof heat insulation, in-filling work and aheat insulation blocks.

Our company introduced advanced German technology and experience according to the market requirement and co-operated with Germany Promised Land Company. We invented machines which meet the market requirement and lead the industry by our perfect technology and high-class quality.

The F-400 animal protein cement foaming agent and F-600 Composite macromolecule foaming agent are praised by our customers by its perfect foaming ability and stability. It is sold to a lot of countries such as Russia, Thailand, Germany and so on. And in 2007, our company developed exclusive foaming agent for insulation wall blocks F-800 and QH fly ash activating agent.

Our company has our own professional construction company of foamed concrete. It has rich expertise and construction experience so we can ensure that the construction work can be done perfectly.

Development History
2002 Our company is the first to introduce foam concrete to China.
2003 The first cement foaming machine LH-15R developed by our company promoted the development of foam concrete.
2004 The fine aggregate concrete pump LHBT-20S researched and developed by our company met the requirement of the backfill of floor heating construction and the pumping of mortar.
2005 Along with the popularization of foamed concrete, our company developed the LH-30Y cement foaming machine with the support of German Bosch Rexroth technology. It can control the density and quality of the foamed concrete accurately.
2006 The machines are exported to India, Mongolia, Russia and other countries and they are highly praised by our customers.
2007 The sales quantity increased continuously and became the leading enterprise of the industry of machine manufacturing and construction.

2008 Our company manufactured the equipments of output 60m3 and 100m3 according to the requirements of road and bridge construction and infrastructure projects. Our company joined in the writing of <technical regulations of foam cement heat-insulation layer and floor heating>
2009 Our company became a member of China Foam Concrete Association and organized the writing of <Industry Standard of foam concrete for roof insulation>.
2010 Our company co-operated with Germany PROMISED LAND company and developed the new product----PMD-25S concrete pump.
2011 The H-series multi-function concrete pump with German technology went to the market and our company entered the phase of high-speed development.