Guizhou Guirui Guical Teknụlọ Nchebe Gu., LTD. Site Ná mmalite nke narị afọ nke 21, IBA incinge actingdị ụlọ ọrụ na-edebeghị, ma na Mee 2005, Maazị.
Nzọụkwụ mbụ sitere na Togren City, Guizhou Province, na-arụ ọrụ na-arụ ọrụ na-etinye Ash Ala Ash (IBA) na-ahọpụta ihe mkpofu.
na 2005 ruo 2008 Mgbe ọtụtụ afọ nke ọdịda na mmepe, ụlọ ọrụ anyị ewerewo ọtụtụ ọrụ nke IBA nkewa, na ọnụ ọgụgụ nke otu ndị ọzọ na Dali / ybei, ígwè, Fujian na ebe ndị ọzọ. Ugbu a, ọ nwere teknụzụ tozuru oke ma sie ike.