Shanghai Zhengyi Machinery Engineering Technology Manufacturing Co., Ltd. (CPSHZY) aka kafa a 1997, shi ne na biyu na Mechanical & Electrical na Charoen Pokphand Group (CP M & E).

CPSHZY ya kware wajen kera injunan sarrafa abinci da kuma samar da manyan injinan pellet ya mutu sama da shekaru 25, haka kuma mai samar da tsarin kare muhalli da mafita ga tsirrai da gonakin kiwo. CPSHZY ta sami takardar shedar ISO9001 tun da farko kuma tana da takaddun haƙƙin ƙirƙira da dama, da kuma babban kamfani na fasaha a Shanghai.

Don samar da cikakken ayyuka tare da gaba ɗaya fifiko ga abokan ciniki, CPSHZY organically hadawa na ingantaccen kayan aiki, fasaha sanin yadda, ƙwararru da high quality-tsari da kuma ayyuka a cikin aikin management da kuma bambanta takamaiman yanayi. Ana fitar da injunan ciyar da CPSHZY da tsarin kare muhalli zuwa ketare kamar kudu maso gabashin Asiya, Gabas ta Tsakiya, Afirka da Latin Amurka.