Shanghai Zhengyi Machinery Engineering Technology Manufacturing Co., Ltd. (CPSHZY) e guzobere na 1997, ọ bụ enyemaka nke Mechanical & Electric nke Charoen Pokphand Group (CP M & E).

CPSHZY bụ ọkachamara n'ichepụta igwe na-edozi nri na nnukwu mmepụta nke pellet igwe na-anwụ n'ime afọ 25, yana onye na-enye usoro nchebe gburugburu ebe obibi na ngwọta maka osisi nri na aquaculture ugbo. CPSHZY enwetala asambodo ISO9001 na mbụ ma nwee ọtụtụ akwụkwọ ikike imepụta, yana ụlọ ọrụ teknụzụ dị elu na Shanghai.

Iji nye zuru ezu oru ngo na mkpokọta elu n'ihi na ndị ahịa, CPSHZY organically agwakọta nke oru oma ngwá, oru maara otú, ọkachamara na elu-edu imewe na ọrụ na oru ngo management na iche iche kpọmkwem ọnọdụ. A na-ebupụ igwe nri CPSHZY na usoro nchebe gburugburu ebe obibi na mba ofesi dị ka Ndịda Ebe Ọwụwa Anyanwụ Eshia, Middle East, Africa na Latin America.