Dacheng Xinhua Sealing and Packing Factory is the professional factory which engaged in manufacturing sealing materials.We developed various sealing products of high and low temperature resistance, high pressure resistance and acid and alkali corrosion resistance in the past 20 years.
Our products are widely used in pipes,valves,flanges,heat changer,pipes of petroleum, chemical industry, paper making, shipping, electric power station, metallurgy, etc.
Our Products are acknowledged as quality reliability ,the Demi-wolf Brand is established as a good quality in the sealing fields.The professional , reliability and the demiwolf brand are worth to trust by the consumers.Till now ,our products are exported to many countries such as USA,Australia,Thailand,the Philipines, UAE etc.

Our factory holds Unity,Endeavour, Integrity,Harmony,Development as our Priciple.We are technology anteceded, market oriented. We will try our best to provide excellent products and service . Your satisfaction is what we are pursuing for ever.