Hangao Tech bɛ dɛmɛnan caman di tubabukan na, ka tubabufura dilanni baara ɲɛ ka taa a fɛ walasa ka baara kɛcogo ɲuman sɔrɔ. Aw ye an ka furakɛlicogo sɛgɛsɛgɛ minnu dabɔra ka tubabufura dilanni fan caman dafa ani k’u ɲɛ.
Guangdong Hangao Technology Co., Ltd. ye Sinuwa ta ye min bɛ ni precision industrial welded pipe production line dafalen ye minɛnw dilanni seko dafalen na.