Chengdu Huacheng Instrument Co., Ltd bụ ọkachamara na-emepụta ihe na onye na-ebubata ngwa na akụrụngwa nlekota gburugburu ebe obibi.Ihe karịrị ụdị 100 nke meteorological na gburugburu ebe obibi nke ụlọ ọrụ anyị mepụtara bụ ndị ọrụ amatara ma tinye ya n'ọrụ n'ụlọ na mba ọzọ.Akara Huacheng aghọwo ihe nnọchianya na ụlọ ọrụ ahụ.Enwere ike iji ngwaahịa a mee ihe na meteorology, ugbo, oke ohia, nchekwa gburugburu ebe obibi, hydrology na nchekwa mmiri, ihe owuwu, njem, ike na mpaghara ndị ọzọ.