Your question involves intellectual property protection. At present, many companies have applied for intellectual property protection for their products (including designs, utility models and invention patents), and the outer packaging of some products has even registered copyright. Counterfeiting and "copying" products with intellectual property rights is illegal and there are great legal risks.

1, patents, trademarks and other intellectual property protection is regional, and products that may be imitated or counterfeited have not applied for intellectual property protection (copyright/patent/trademark) in China, so producers are helpless;

2. The cost of rights protection is high, and the existing ways of intellectual property rights protection in China mainly include administrative investigation and litigation, which require the obligee to pay high fees;

3. No infringing products have been found or infringement investigation has been started but it is still in the evidence collection stage.

Suggestions: research and develop products with independent intellectual property rights to ensure the sustainable development of enterprises; If there is really no R&D funds, it is good to learn from foreign excellent products, but necessary improvements are needed to apply for intellectual property protection in China when the time is ripe.