Yancheng Tianer Machinery Co., Ltd. tọrọ ntọala na 2004, na-emi odude ke mara mma n'ụsọ oké osimiri nke odo oké osimiri na sinik tụrụ Enclaves nke dafeng milu deer ọdịdị idobere, Shanghai ebe, nnukwu na ọkara-sized ulo oru ogige, ihe karịrị 10 afọ na ụlọ ọrụ e kpebisiri ike na-abịakọrọ ikuku ọcha ngwá na ikuku compressor ngwa nnyocha na mmepe mmepụta na ire nke mba elu-tech ụlọ ọrụ.