NEC project manager send appreciation letter to Powtech for the quick delivery and firm support (2009-03-16)
Dear Sir,
I am the project manager of NEC project.
ADSS project is the first application of Huawei, Sudan. During this project, Qingdao Powtech Electronic Co., Ltd patiently provides us technical solution with very quick response. Their firm support and quick response are very appreciated by the whole project team. Therefore, we recommend Qingdao Powtech Electronic Co., Ltd to you hopefully you can get the same firm support and quick delivery for your project too.
B’Regards

Powtech won NEC ADSS Project Phase-A (2008-Sept.-16)
NEC ADSS project phase-A is 370km transmission line. Powtech has won the project to supply ADSS accessories

Powtech won Vietnam Viettel ADSS/OPGW Hardwares Project (2008-Feb)

POWTECH dispatches represent to attend the China-ASEAN EXPO  (2007-Nov-01)
The 4th China-ASEAN EXPO is held in Nanning, Guangxi from Oct. 28th to 31st, 2007. The EXPO is targeted on electric power and other areas to strengthen the China-ASEAN business. POWTECH dispatches one respresent to attend this EXPO and expand its business in ASEAN region. During the EXPO, we meet pontential customers and parterners from Combidia, Indonesia, Malaysia, Burma, Philippine, Singapore, Thailand, Vietnam and etc.

UPS-Modular series Modular Redundant UPS Release (2007-May-10)
After two years’ research & development, our UPS-Modular series Modular UPS is put into market today (May 10th, 2007). It’s a big and exciting news for our company and customer. The UPS can operate independently, and can also be connected in parallel (up to 5 units), which is easy and flexible to expand system capacity and improve its reliability.

TDDF series Digital Distribution Frame Release (2007-Feb-01)
The TD-DDF series digital distribution frame is developed and released to market on Jan, 2007.

Wind Turbine Grid-tie Inverter" Successfully Released (2005-Dec)

 WING series “Wind Turbine Grid-connected Inverter" successfully passed the expert appraisal and released to market.

Wind turbine energy are constantly on the upswing, which is good news for both nature and our energy balance. Powtech had developed a new series of Grid-tied inverters to keep up with the trend towards increasingly powerful systems.

The small-scale Wind Turbine Grid-tied Power Generation is more convenient, economical and practical than Solar PV Gri-tied Power Generation. Besides it is easy to install, low investment cost, and short construction periods. It has become an important trend for the application of wind power generational both domestic and abroad.

The Grid-tied inverters are the core devices of the solar PV power plant. They can convert DC power generated by wind turbine into high-quality AC power, then feed AC power to electricity grid. Thus, no storage battery is required, investment is saved and maintenance is reduced.