On December 16th, 2025, Telesea hosted its 21st anniversary celebration, bringing all employees together to reflect on the company development history and to look forward to the future. The event featured a retrospective of key milestones, including office relocations, product evolution, and employee achievements. Long-term contributors with 5-year and 10-year service were honored for their dedica…

In June 2025, Telesea organized a uniqueteam-building trip to Jiangnan. Over three days, the team visited classic attractions such as the Wuzhen Water Town, the West Lake, the Songcheng Romance Park, and the Xixi National Wetland Park, while also experiencing tea picking, tea tasting, and authentic Jiangnan cuisine. This activitynot only allowed Telesea team to appreciate the poetic scenery of the…

Today, 280 units of MTP1000UC and MTP-MSAP100UM optical multiplexer have been handed over to forwarder for international shipping.MTP100UC and MTP-MSAP100UM are optical multiplexers developed by Telesea, which provide dual 155Mbps optical interfaces in uplink side, and provide FXS, FXO, EM2/4W, RS232, E1 and 100M Ethernet in service side.These two model numbers have been working stably in overseas…

Telesea, a pioneer in fiber-opticcommunication and voice access equipment, marked its 20th anniversary onDecember 16, 2024, with a grand celebration themed Reflecting on Glory &Envisioning the Future. The event, held at the Beijing, highlighted twodecades of technological breakthroughs, employee dedication, and a renewed commitmentto industry leadership.General Manager Mr. Li delivered heartfe…

In the early morning of July 21, Beijing began to drizzle, and the weather became much cooler.After three-year of COVID-19, Telesea warmly welcome first visiting group from overseas.The visiting group included CEO, marketing director and consultant.In the meeting, first of all, the customers affirmed the stability of our products. The products provided by our company have been running on field for…

After three years of COVID-19, the first overseas exhibition Telesea attended was the 30th Convergence India 2023.At Convergence India 2023, we showcased our latest SDH products that support 1000M bandwidth Ethernet, QUAD products applied in India market, integrated multiplexing devices that provide optical port and E1 port protection at uplink side, etc. Our products have attracted a large number…

Telesea will participate in the 30th Convergence India held during 27th-29th March in New Delhi.This is the first time Telesea participates in overseas exhibition after three-year panemic.We will be welcoming both old and new friends to visit our booth.

On November 22nd,2022,Teleseahead-office in Beijing moved toNew Materials PioneeringBuilding in FenghuiMiddleRoad,HaidianDistrict.Today, all employees inTelesea head-office gatheredtogether, and employees inShenzhen Branchand Hainan Branch also participated in the housewarming ceremony through onlinevideo to celebrate this important moment and look forward to a new chapter of the company.