Haining Sangre Solar Water Heater Manufactory was established in 2001. Through 10 years of development, we have about 300 employees and we are proud of having successfully entered markets in Europe, Africa, South Korea, Australia and Southeast Asia with our unique advantages in stable quality and completely competitive prices.
As a manufacturer with ISO9001:2000 certificate, we are specialized in various kinds of vacuum heat-collecting tubes and solar water heaters. We are an expert paying attention...
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