portland cement is a kind of admixture which composed of cement clinker .limestone， gypsum and so on 。 these materials are beaten up by the crusher。in the procedure of cement’s transportation，the cement is transimited in bulk by the belt convenyor ，then be putted in to the bottom of the vessel by a vertical cannulation。these equipments are all appropriative。its rate of loading is 8000mt every 24 hours，but if we use the bag ，then it will takes longer time。our output is 300，000 mt per month。our goods all passed 9001 ，gb175-1999 and astm standard british standerd.the pursuit of and love for innovation pushes hanker international san debo onto a new journey.inheriting the marrow of the traditional ceramics of china that boast a history of thousands of years and absorbing the technological prime of european ceramic industries, san debo focused on the production of ceramic products of a superior quality by relying on advanced equipment and high technology and continuously carrying out the guideline of "creating a new ego with science and technology" so that san debo has quickly become one of the popular local brands. at present , our products consist of top-grade vitrified polished tiles of complete specifications , super-size inner wall tiles , matted ceramic tiles , etc. san debo ceramics that stress the marriage between eastern and western cultures and designs are novel in style and complete in variety to fully embody the "art beyong time & space" idea of san debo brand , making them an ideal choice for modern homes, luxurious hotels , emporiums , high-grade office buildings , gymnasiums and other architectural projects. as one of the ceramic enterprises with the most complete collections of products in the ceramics industry, san debo appears before consumers with the image of "explorer of art space in the new century" and its products are greatly favored by consumers. to protect the interest of consumers , the company has taken out product liability insurance with ping " an insurance company of china for all san debo ceramics products .it has also passed the certification for the iso9001 international quality system by establishing a perfect quality assurance system to ensure a stable product quality.our ceramics cancompete with italian & spanish quality for living rooms, bathrooms,kitchens, swimming pools, terraces, entrances, large works, grand hotels,showroom, public buildings, shopping centers and theatres. under the guidance of the business tenet of "never-ending innovation , quality first , wholehearted cooperation and mutual benefits" , hanker international san debo people have built their own distinctive characteristics in product development , operation guideline .