Anyị Ningbo Zhongdi Industry & Trade Co., Ltd bụ ọkachamara emeputa nke soldering ígwè, okpomọkụ na-achịkwa soldering ọdụ, desoldering mgbapụta, gluu egbe, ebube oriọna, electric ngwá ọrụ ngwa wdg Guzosie ike na 1994, anyị anọwo na nke a ụlọ ọrụ karịa 25 afọ nwere asambodo / nkwenye nke CE, EMC, TUV, RoHS na GS.
N'ihi na-adịgide adịgide na nkwenye nke " Quality Excellent, Customer First, Intensify Management, Surpass Best", anyị enwewo ike ịzụlite onwe anyị n'ime ụlọ ọrụ na-ekpuchi ebe nke 10000 square mita, na-enwe kwa afọ nke 10 nde US $, mbupụ. ruo ihe karịrị mba 50.