Dowell Industry Group na-arụ ọrụ na mpaghara akụrụngwa netwọkụ telecom karịa afọ 20.Anyị nwere subcompanies abụọ, otu bụ Shenzhen Dowell Industrial nke na-emepụta Fiber Optic Series na onye ọzọ bụ Ningbo Dowell Tech nke na-emepụta dobe waya clamps na ndị ọzọ Telecom Series.