Qingdao Florescence Co., Ltd bụ emeputa nke taya n'ime tube 1992 afọ.Ngwaahịa anyị bụ isi bụ tubes dị n'ime butyl na tubes dị n'ime maka ihe karịrị nha 170, gụnyere tubes dị n'ime maka ụgbọ ala ndị njem, gwongworo, AGR, OTR, ụlọ ọrụ, igwe kwụ otu ebe, ọgba tum tum na flaps maka ụlọ ọrụ na OTR.Kwa afọ...
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