Shenzhen struggle slogan

The value of commodities is determined by the socially necessary labor time. Only when individual working hours are lower than socially necessary working hours can commodity producers make money. The wider the scope, the more they can make money, so time is money.

Use value is the material undertaker of value. Only by attaching importance to product quality can commodity producers ensure the realization of value. According to the principle of high quality and good price, only by paying attention to product quality can products sell at a good price and win in the market competition. Therefore, quality is life.

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