Operating since 2004
Tianjin Manhua Pipe Material Industry (hereinafter referred to as Tianjin Manhua) is located in Jinnan District of Tianjin City. It is within the national key economic area with a uniqu [Details]
Tianjin Manhua Pipe Material Industry (hereinafter referred to as Tianjin Manhua) is located in Jinnan District of Tianjin City. It is within the national key economic area with a uniqu [Details]