CHINA YIXING LONGLY REFRACTORIES CO., LTD.

LONGLY selects high quality ceramic fine powder and micropowder as materials, adopts modern advanced molding t

Featured mullite-cordierite as the main raw material, the use of advanced production technology, Professionall

LONGLY provides a multitude of zirconia products including balls, plates, tubes, rods and etc. by adopting mag

Products with high-purity fused alumina and fused mullite for raw materials, the use of high-tonnage press rep

A variety of high-temperature-resistant tubes produced by Company, complete specifications, a wide variety, ar

LONGLY’s Cordierite ceramics' main crystal phrase is 2MgO•2Al2O3•5SiO2,

LONGLY’s alumina ceramic seals (alumina accounts for 95%- 99%) can be finished by mirror-polishing pro

LONGLY’s Alumina ceramic tubes & rods (the tolerances of ± 0.02mm could be reached b

Characteristics: LONGLY adopts isostatic pressing and dry pressing in the forming process. We provide a

LONGLY’s Zirconia Toughened Alumina ceramics (hereafter referred as composite ceramic, ZTA) is white,

Steatite ceramics (high-frequency porcelain, strengthened porcelain, magnesium nature porcelain), principal co

LONGLY’s wear-resistant alumina ceramic lining plates and pieces are special alumina ceramics produced