1. The price can be seen from the increase of Rifeng water pipe. In terms of after-sales service, Rifeng Water Pipe has done quite well. There are anti-counterfeiting labels or bar codes on the water pipes to identify the true and false Rifeng tube methods and shelves: Rifeng tube products have stable and unified regional prices. 2. The manufacturer has printed the production date and the manufacturer's product model on Rifeng water pipe. Rifeng pipes and accessories are printed or cast with the trademark "Rifeng" to protect your legitimate rights and interests. If the quotation is too low, it may be a counterfeit product: moreover, Rifeng products have officially adopted anti-counterfeiting bar codes since April 2005 1.
You can also use bar codes. Rifeng water pipe has anti-counterfeiting bar code. You can log on to Rifeng's website to find out that "Foshan Rifeng Enterprise Co., Ltd." is the manufacturer of Rifeng Tube, and you can ask for Rifeng's authorized sales certificate and product identification, and ask for a "product service card" from the distributor: Guangdong Foshan Rifeng Tube: "Rifeng Authorized".