Creating Top-Grade Product And Proving Excellent Service

Ningbo Keyi Duowei Energy Saving Equipment Co., LTD is a high-tech enterprise majoring at research and development, production and sales of heating ventilation air conditioning energy conservation products. For many years, plant is dedicated to researches on central air-conditioning system energy conservation, automatic control system intellectualization and humanization. Currently, plant has formed the production line with central air-conditioning temperature controller as fist, with more than 100 categories, and annual production capacity more than 1000,000....