E guzobere Shandong Guanxian Huiquan Traffic Facilities Co., Ltd. na 2006, ọ dị na mpaghara ụlọ ọrụ Guanxian New Century, Shandong Province. Isi obodo edebanyere aha ụlọ ọrụ ahụ nke nde CNY 120, kpuchiri mpaghara dị ihe dị ka square mita 43,290. Huiquan bụ otu n'ime ụlọ ọrụ zuru oke nke bụ ọkachamara na ọrụ ahụ.ihe nchekwa okporo ụzọmmepụta na mbupụ.

Ụlọ ọrụ mmepụta ihe anyị nwere ahịrị galvanizing abụọ na-ekpo ọkụ na ahịrị mkpuchi ntụ ntụ abụọ nke na-emepụta tọn 300,000 nke ihe nchekwa kwa afọ. Ihe nchekwa na ihe mgbakwunye Huiquan na-agbaso ụkpụrụ mba ụwa na nke mba, dịka nke China, America, Australia, European na ndị ọzọ.Maka ozi ndị ọzọ biko gaa na.