Shanghai ZHJ Teknụzụ Co., Ltd. e hiwere na 2007. Ọ bụ ụwa na-eduga soplaya nke ọla kọpa na ọla kọpa alloy ihe. CNZHJ na-agba mbọ ịnye ngwọta ọla kọpa zuru oke maka mmepe nke ụlọ ọrụ na-emepụta atụmatụ dị ka nkwukọrịta 5G, ụgbọ ala ume ọhụrụ, ụgbọ okporo ígwè na obodo ndị mara mma. CNZHJ dị na Shanghai, otu n'ime ọdụ ụgbọ mmiri kasị ukwuu na China, nke nwere uru njem njem dị mma na ebe obibi mbupụ mara mma.
Ọpụrụiche na nhazi nke ngwaahịa ọla kọpa n'ụdị eriri ọla kọpa, foil ọla kọpa, mpempe akwụkwọ ọla kọpa, tube ọla kọpa na mmanya ọla kọpa, CNZHJ na-enye ọrụ ahaziri maka ọla kọpa, ọla, ọla kọpa, ihe ọla kọpa, wdg. CNZHJ nwere usoro tozuru oke maka nyocha sayensị, mmepe ngwaahịa ọhụrụ, mmepụta na njikwa mma. Nke nwetara ISO9001 Quality Management System Asambodo. CNZHJ na-eleba anya na nchekwa gburugburu ebe obibi. A nwalere ngwaahịa ndị a RoHS na REACH.
