 Changzhou Blueclean Solar Energy Co., Ltd is a professional manufacturer which is specially engaged in the development, production, sale and export of the solar water heaters. We have the most advanced production line in China, such as automatic foaming machine imported from Italy, automatic argon arc welding machine from America, and numerical control punch, and we use Germany Bayer's polyurethane and SUS304 stainless steel from Korea and Taiwan. |
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