Shandong Zentek Energy and Technology Co., Ltd is one of the reliable factory and suppler for solar vacuum tube, heat pipe solar vacuum tube, heat pipe solar collector, solar water heater and parts for SWH over 12 years. We have the world class full range of automatic lines for solar thermal products from glass tube to solar water heater.
Our flat solar water heater is widely used for house and project as well. Right now, we have 10000 units capacity per month and can produce from 100-300L. The tank is using high quality enamel one which can work longer time. The flat collector absorber is using imported Germany blue one.
Right now, our flat solar water heater have been exported to Mexico, Vietnam, India, East of Europe, South Africa, Middle East and so on. Our target is to be the number one supplier in the world for the solar water heater and we will do our best to leading the quality and service in the market.

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