HangZhou Speedar Thermal Energy Co., Ltd. is a specialized manufacturer and exporter of solar collector tubes, heat pipe vacuum tube collector, soalr water heater£¬Air energy water heater, heating pump ,major solar water heating system, etc. And also contract solar water heating project. Located on the bank of Western-Hangzhoug city,zhejiang province. The technical force of our co***ny is abundant, has many excellent talents who are engaged in research ,development and marketing .is equipped with many sp...
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