Qufu HaiHua high-tech Co., Ltd has the design, research,development, production, marketing ,.the company based on theinternational market, As the cornerstone of high-tech talent ,thelatest technology as the driving force for the import and exportright channel, committed to research and development of high-techproducts.. Ten years of research and development of sophisticatedproducts to export more than twenty economically developedcountries in Europe and America.Qufu HaiHua high-tech Co., Ltd has always insisted on the spirit ofenterprise: "people-oriented, the company is family, unitycoordination, quality and efficiency" .Our company in China is first for China's steam locomotives,diesel locomotives developed sealing products. Achieve ten yearszero leakage for provide 1000-10000 tons forging machinery sealing.The seal is acceptaned by the PV, and is developing the appropriateproduct for China's fourth-generation nuclear power evaporator.