1991
Established Tongxiang No. 3 Middle SchoolAnnual output value of 1 million...
View MoreEstablished Tongxiang No. 3 Middle SchoolAnnual output value of 1 million...
View MoreThe company was transformed into Tongxiang Hanbang Chemical Co., Ltd.12 million annual output value...
View MoreThe first relocation and expansion25 million annual output value...
View MoreSecond relocation and expansionAnnual output value 120 million...
View MoreSilicone rubber project officially put into operation70 million annual output value...
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