| In year 1984,Huihua Founded by name of Jin-Jun Butterfly Valve Factory |
| In year 2001,Huihua Changed the name to Tianjin Huihua Valve Industry Co. |
| In year 2002,Huihua was approved by TUV CE0036 and ISO9002. |
| In year 2003,ZiBo Huihua Valve Industry Co.was founded. |
| In year 2004,Huihua was approved by SGS ISO9001. |
| In year 2007,Bifine(zibo)Int'l Co.,Ltd was founded. |
| In year 2008,Huihua was approved by MOODY CE1277 and ISO 9001. |
| In year 2008,Huihua began the production of pipe fittings. |
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