The registered trademark is PHLIPS. You can check it on the official website. There are too many imitations. The genuine products have warranty certificates and service telephone numbers starting with 400 toll-free. There are several service outlets in each province, as well as products. number, and the word "Dutch" is on the instructions and packaging, which is easier to recognize

Philips has a professional testing department. Those who have passed the testing and certification will have a mark of passing the testing and certification