Shenzhen Long feng sheng Machine Manufacture CO. Ltd (original Feng sheng Hardware Machine Co., Ltd) was founded in 1993, located in Shenzhen special zone which the foreign merchant converged. At present, we are the biggest Chinese factories which specialize in the whole set non-standard heating element processing equipments and correlative accessories, like powder filling machine, thread reeling machine, pipe shirking machine, MGO powder, flange, and terminal pin etc. Our staff is 400 totally and the technical member contains 30%. The energy and the personality of the enterprise have attracted many excellent technical, managing, marketing and selling talents. In the past years, our many technologies obtain the national monopoly, such as the molten mechanical body of shrinking machine and the" Double column structure" of the filling machine, filled the blanks in this field. The leading products have caught up with or surpass the similar import European machines, and we held the 18th Chinese electro thermal application fair successfully in 2003, which made great contribution to Chinese heater industry development. And is doing "Guangzhou International Electric Heating Technology And Equipment Exhibition" jointly for the several time in succession from the year 2005 till now, make the outstanding contributions for the electric trade development of our country.