1988/01 Taiwan Hiroichi was established in Jan. 1988, which was established an office for trading business in Taichung city and named "Kyodo Rubber ZND.CO.,LTD.Taichung Branch" and set up a factory for manufacture in Changhua in the past.

1992/09 In 1992, moved to the current location and merged two company in 1994 till now. Starting with business trading, now expanding to different field like: plastic molding, assembly lines, machining, and painting and so on.

1994 In 1992, moved to the current location and merged two company in 1994 till now. Starting with business trading, now expanding to different field like: plastic molding, assembly lines, machining, and painting and so on.

1995Get ISO 9001 certification.

2009Get ISO ISO14001 certification.
Our main product is plastic, rubber, and hardware components for OPE; machining and painting parts for the outboard.

2014Renhe factory completed.
The main product is plastic, rubber, and parts of hardware for agriculture machinery, processing and painting parts for the outboard.