成人亚洲性情网站WWW在线观看,午夜精品久久久久久99热,人与禽A片啪啪网站,水蜜桃亚洲一二三四在线,狠狠色丁香婷婷久久综合

General projects: generator and generator set manufacturing; Sales of generators and generator sets; Motor manufacturing; Manufacturing of power electronic components; New energy dynamic equipment manufacturing; Pump and vacuum equipment manufacturing; Pump and vacuum equipment sales; Sales of power electronic components (except for items subject to approval according to law, independent business activities shall be carried out according to the business license) Licensed items: import and export of goods (items subject to approval according to law, business activities may be carried out only after approval by relevant departments, specific business projects shall be subject to approval documents or license certificates of relevant departments)