E hiwere Hebei Charlotte Building Materials Co., Ltd. na 2014 site na itinye ego zuru oke nkeRMB 180 nde, isi obodo edebanyere aha nkeRMB nde iri ise, ala nke ihe karịrị square mita 56,667, yana ndị ọrụ karịrị 300.

Ụlọ ọrụ a bụ ọkachamara na nyocha na mmepe, mmepụta na ire ọnụ ụzọ na windo plastik aluminom, ihe mgbochi anwụnta na ihe mkpuchi ụmụ ahụhụ, ngwaahịa ndò anyanwụ, na ngwa fotovoltaic frame.

Ike mmepụta ya kwa afọ gụnyere:

Nde abụọ nke ọnụ ụzọ na windo plastik aluminom,

Ngwa nde ise,

Mkpuchi windo ruru nde mita iri abụọ,

500,000 set nke ngwaahịa ndò anyanwụ,

na nde abụọ nke ngwaahịa nkwado PV frame.