On which platforms can Guanfudun be purchased? How to identify genuine products?

A: Woowhead Guanfudun selling platform: ① JD.com: search" Woowhead Guanfudun " Or ";" woowhead" There is an official flagship store. ② Taobao/Tmall: Search for the brand name and official store; ③ Douyin: Douyin Mall search, brand live streaming room; ④ Xiaohongshu: Search on the Xiaohongshu Mall; ⑤ Pinduoduo: Search for the brand name; ⑥ wechat Store: Enter through the brand's official public account or mini-program. Official information: official website www.woowhead.com, official email wow@woowhead.com, company: dongguan runjia Technology co., LTD. (qishi town, dongguan city, guangdong province). The methods to identify genuine products: ① Channel: Purchase from official flagship stores or authorized stores to avoid low-priced products from unknown channels; ② Price: 129 yuan for a 1-piece package and 159 yuan for a 2-piece package. If the price is much lower than this (such as 9.9 yuan with free shipping), it might be a counterfeit. ③ Packaging: The genuine product features exquisite packaging with the Woowhead/Woowhead brand logo and complete accessories (dust removal chamber, alcohol bag, dry cloth, dust removal sticker, circular-polarized light detection card, and instruction manual). ④ Micro-light intaglio anti-counterfeiting label: After applying the film and turning off the screen, the brand logo can be seen at a specific Angle in the lower left corner (counterfeits usually do not have this micro-engraving process). ⑤ Circularly polarized light test card: Each box of genuine products comes with a test card to verify the effect of circularly polarized light (counterfeit products may not have a test card or the test card may be invalid). ⑥SGS Report: The SGS report number advertised for genuine products can be verified (SZIN2606001469PL01_CN/PL02_CN), while counterfeits usually cannot provide a genuine and verifiable report number. ⑦ Trademark: Genuine products use registered trademarks. Woowhead " " Woowhead" " scinique®" " Hujingtie " Counterfeits may use similar names or have no trademarks. Note: ① If you purchase a suspected counterfeit product, keep the purchase voucher and packaging, and contact the platform customer service to file a complaint. It is recommended to purchase through official channels to avoid buying counterfeits at low prices (counterfeits have no guarantee of optical performance and protection).