Ụgwọ nke ụlọ ọrụ Dongguan City Big Grating Machinery Co., Ltd.e guzobere na 1996, anyị na-aga n'ihu, ugbu a isi azụmahịa akporo bụ: nnyocha na mmepụta nke linear ọnụ ọgụgụ, magnetik ọnụ ọgụgụ Digital Readout usoro, elu-egweri igwe, gantry elu-egweri igwe, EDM oghere mkpọpu igwe, EDM waya ọnwụ igwe, Ihe atụ ihe oyiyi, 3 axis / 5 axis machining center, laser ọnwụ igwe, igwe-egwe ọka na igwe EDM. Banyere ọrụ ire ere, nkwado n'ịntanetị, nkwado teknụzụ vidiyo, akụkụ mapụtara n'efu, ntinye ubi, inye ọrụ na ọzụzụ, a ga-enye ọrụ ndozi ubi na nrụzi. N'ihi ọrụ na-adịghị mma nke onye ọrụ na-eduga na mebiri emebi, a na-akwụ ụgwọ ngwa nrụzi naanị na ọnụ ahịa onye zụrụ ya.
Na 2000, anyị wuru ụlọ ọrụ EDM na Dongguan, ruo ugbu a, anyị nwere ahụmahụ mmepụta afọ 20 na 10 afọ mbupụ akụkọ ihe mere eme. Usoro niile gụnyere imewe ngwa igwe, mgbakọ na nleba anya nkenke bụ nke dabara na usoro njikwa SOP (Standard Operating Procedure). N'ihe gbasara akụrụngwa, anyị na-eji akụkụ mapụtara dị elu nke sitere na Germany, Japan, Taiwan na Switzerland. Onye na-eweta ihe dị mkpa ga-abụrịrị ntụkwasị obi, onye nwere ma ikike na echiche nke ọrụ; Banyere njikwa mma ngwaahịa, na nyocha nke akụrụngwa dị elu sitere na United States (API) na Japan (NIKON), a na-ekwe nkwa nke ọma.
Ụlọ ọrụ anyị na-ejide amụma nke ọrụ band na àgwà dị ịrịba ama na-achụso site na mma ruo izu okè. Anyị na-anọgide na-agbaso ọrụ pụtara ìhè jikọtara ya na sayensị na teknụzụ dị elu. Iji mezuo ebumnuche ndị a, ụlọ ọrụ anyị ga-eme mmemme ahaziri iche dịka ihe ndị ahịa chọrọ si dị, si otú a na-enyere ndị ọrụ aka iru ebumnuche ha nke ọma.
Azụmaahịa anyị na-ekpuchi Hong Kong, Taiwan, Singapore, South Korea, Turkey, Ndịda Ebe Ọwụwa Anyanwụ Eshia, Middle East Asia, India, Europe, America, wdg Anyị nwere ike ịnye ọrụ nlekọta na Vietnam. Ma ugbu a, anyị na-anụ ụtọ netwọkụ ọrụ ụlọ zuru oke. Mpaghara ndị isi, nwere ụlọ ọrụ na ngalaba nke ọrụ ire ere, na-enye ndị ahịa ọrụ ọkwa mbụ. Anyị ji ezi obi na-atụ anya ma kwe nkwa na mbọ anyị ga-eme ka ndị ahịa anyị nwee afọ ojuju.