Shandong Tatong International Trading Co., Ltd whakapumautia i roto i te tau 2013, kua Kei roto i Linyi pa kawanatanga Shandong, te whakapaipai o logistics, ki te haumi o te 10 miriona USD, motuhake i roto i te R & D, production, hoko me te whakatairanga o pvc poari pahuka i free, kei te whakamahia whānuitia pvc poari celuka pahuka i me pvc tahi-extruded puka poari .Pvc pahuka i poari te roto o te pahi, tereina, ipu, te whakapaipai o te kāinga, te poari taiepa whare, pānuitanga, taonga, hanga.