【售后服务】：至购买之日起，一年内在自然情况下出现任何产品质量问题本公司将在三个工作日之内上门维修或退换。

产品运送

物流/提货时用户付运费（因用户遍布全国各地，公司不保证物流费用的一致，所以公司实行需方付运费政策，如有不便敬请谅解，特殊情况另定）

公司提示

公司产品经过正规检验机构检验合格，对产品质量请不要质疑。

此产品为易损品，因产品交付第三方运输，所以不保证产品在运输期间不会出现破损情况，如到货后发现有破损情况，请及时联系本公司。

请严格按照产品说明书安装，并由专业电工人员进行安装。
Yueqing proof Electric CO,.Ltd,shen is a research and development, manufacturing, sales and service as one of the high-tech enterprise, strong technical force, advanced CAD-aided design system, advanced professional machining centers, precision sound detection equipment. Our main products are: Fan series; explosion-proof electrical series; explosion distribution box series; proof lamps series; mine lamp series; explosion-proof series; explosion accessories; proof pipe series; by domestic and foreign majority of users.
     Strong technical force, advanced production equipment, perfect quality assurance department, enterprise-managed institutions to establish a modern enterprise system, there is a comprehensive network of information management. In 1998, the domestic industry with company ISO9001: 1994 quality system certification in 2001, version of the certification results, and through ISO9001: 2000 international quality management system to provide customers a full range of high quality pre-sales, after-sales service.
     The company has won nearly 200 explosion-proof certification certificates and other related products, superior performance, sold widely used in aerospace, military, petrochemical, coal, shipbuilding, brewing, pharmaceutical, textile, for the food industry, etc., not only almost one-third of one-third of the domestic market share, but also exported to the United States, Vietnam, Indonesia, Sudan, and other countries and regions.
    Company to market as the guide, and actively develop our own intellectual property rights, new varieties of high technology, product direction of the defect trend. In the company of "creating first-class products, first-class brand", the face of the challenges of globalization, science and technology as the driving force to lead the industry trend, adhere to international, technological, industrial development direction, and create new brilliance fan industry!

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