近年來我國復(fù)合井蓋的研發(fā)工作一直是在不但的朝著好的方面發(fā)展，不但在生產(chǎn)技術(shù)方面有所提高，還在生產(chǎn)規(guī)模方面明顯的加大了不少。目前復(fù)合井蓋已成為廣為關(guān)注的一種新型建筑工程制品。我國復(fù)合井蓋技術(shù)的現(xiàn)狀主要體現(xiàn)在下面：

1、新型復(fù)合井蓋生產(chǎn)企業(yè)數(shù)正在增加，估計(jì)國內(nèi)各類企業(yè)數(shù)已在一百家以上。

2、復(fù)合井蓋的新型品種正在不斷的涌現(xiàn)，在選材及結(jié)構(gòu)方面均有不斷的創(chuàng)新。

3、我國復(fù)合井蓋專利技術(shù)數(shù)目正逐年增長，其技術(shù)新穎性和獨(dú)創(chuàng)性方面均有所提高。

種種跡象都表明我國的復(fù)合井蓋的發(fā)展勢頭越來越好，復(fù)合井蓋在以后的建筑市政方面將有著巨大的潛力。

In recent years, the development of composite covers work has been good in terms of not only towards the development of not only improved production technology, production scale is still significantly increased a lot. Currently composite covers have become widespread concern of a new construction products. Composite covers the status quo of China's technology is mainly reflected in the following:

1, the new composite covers manufacturers are increasing the number of estimated number of domestic enterprises of all types have been one hundred or more.

2, the new breed composite covers are constantly emerging, both in the selection and structure constant innovation.

3, the number of complex patent covers technology, China is growing year by year, has improved its technical aspects of novelty and originality.

All the signs are that the development momentum of China's composite covers getting better and better, composite covers aspects of municipal buildings in the future will have a huge potential.