RiRiDa / China / BEIJING LANGWEI TIMES TECHNOLOGY AND SCIENCE CO.,LTD
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BEIJING LANGWEI TIMES TECHNOLOGY AND SCIENCE CO.,LTD
📍 Beijing, China
公司简介
We are good at waterproofing products for construction projects,Website:http://www.long-wee.com, such as joint sealing and waterproofing, concrete cracks sealing and repair with the chemical inject grouts and so on.