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Shanghai Zhengyi Machinery Engineering Technology Manufacturing Co., Ltd.

Itinatag sa Shanghai Songjiang Industrial Park noong 1997.

Propesyonal na pananaliksik at pag-unlad at paggawa ng pellet machine ring die, roller at pellet machine related accessories.

Industriya advanced na kagamitan sa pagpoproseso, industriya nangungunang kagamitan scale.

First-class ring die design technology at advanced processing technology.

Die ng Pellet Mill Ring

Roller Shell Assembly

Crumber Roller

Iba pang mga ekstrang bahagi