Xinxiang DEFR Filter Co., Ltd. is a set of filter product design, production and sales joint-stock enterprise.We have advanced filter product line ,product testing center and perfect ISO9001-2008 quality system certification Our company's aim: Quality own market, price standing market, service consolidate market, innovation reclaim market.. Taking the products development, design, selling, service as one. Sincerely serve all over the world customers.
To meet customers requirements and strengthen customer satisfaction, there should be new technology, new craftwork and new material to go to the market.

We pursue perfect quality, support technical progress and regard quality of the product as our life.

For the purpose of strengthening capital action and increasing operating efficiency of funds, and depending on abundant economic base and resources advantage, our company has been pursuing for a new economic growth point, selecting a trans-community, cross-industry, diversified and internationalized business strategy for long-term development. And this means that the operation principle of DEFR Company has realized a qualitative leap.