In March 2021, Hangzhou Yongte Information Technology Co., Ltd. - Hangzhou Yongte Information Technology Co., Ltd. produced 10 million core kilometers of special optical fiber industry project (Phase II) steel structure engineering.
In March 2021, Hangzhou Yongte Information Technology Co., Ltd. - Hangzhou Yongte Information Technology Co., Ltd. produced 10 million core kilometers of special optical fiber industry project (Phase II) steel structure engineering.