Shanghai Zhengyi Machinery Engineering Technology Manufacturing Co., Ltd. (CPSHZY) e thehiloe ka 1997, ke karolo e ka tlase ea Mechanical & Electrical ea Charoen Pokphand Group (CP M & E).

CPSHZY e khethehile ho etsa mechine ea ho lokisa lijo le tlhahiso e kholo ea leloala la pellet e shoa ka lilemo tse 25, hammoho le mofani oa tsamaiso ea ts'ireletso ea tikoloho le tharollo bakeng sa limela tsa phepelo le polasi ea aquaculture. CPSHZY e fumane lengolo la setifikeiti sa ISO9001 pejana mme e na le litokelo tse ngata tsa boqapi, hammoho le khoebo ea theknoloji e phahameng Shanghai.

Ho fana ka merero e felletseng e nang le bophahamo ka kakaretso bakeng sa bareki, CPSHZY e kopanya lisebelisoa tse sebetsang hantle, tsebo ea botekgeniki, moralo le lits'ebeletso tsa boleng bo holimo taolong ea merero le maemo a fapaneng a fapaneng. Mechini ea phepelo ea CPSHZY le sistimi ea ts'ireletso ea tikoloho li romelloa mose ho maoatle joalo ka Asia Boroa-bochabela, Middle East, Afrika le Latin America.