Ezigbo ihe ngwọta maka ịkọ mkpụrụ ndụ
Advanced mba mmepụta technology na elu mma
Xuzhou Yanru Glass Products Co., Ltd. e guzobere na 1985, bụ nchịkọta nke ngwaahịa karama ngwaahịa na akụrụngwa akụrụngwa, mmepe, n'ichepụta,
Kwa afọ mmepụta bụ 100 tọn. Companylọ ọrụ ahụ nwere ngụkọta nke 200 acres na ebe nchekwa nchekwa ọkọlọtọ nke 50,000 square mita.