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Zhejiang Shengtai New Energy Co., Ltd is a professional manufacturer which specilize in researching and producing kinds of solar water heater and accessories and Medical Face Masks With more than 2, 5000 square meters area. We have professional researching team for product research. Trained QC team make sure all our products are 100% qualified. At the same time, we introduced advanced equipments, such like: Automatical digital controlled ration foaming machine, automatic argon arc welding machine and testing machine that make sure every part and process are perfect. All proceduces are strictly according to ISO 9001 after we got ISO 9001 certificate. Further more, we got CE and CCC certificate. [
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