Old British customers, we have been cooperating for 8 years. Every time a customer asks for a product, the customer will tell us to use the best quality. This time the customer sent us a sample of the small parts of the air compressor valve, and the customer said that it would be exactly the same as his sample.

The internal structure of the customer's sample valve is different from the normal one. The internal structure of the sample valve is a bit complicated. Explain to the customer that it will be slightly more expensive to make the same price as the sample. Ask the customer if it is acceptable. The customer said that he wants to be exactly the same as the sample, and he is willing to pay more for the price. Now we want us to produce 600, which is already accelerating production. I hope that the production can be completed this month and the customer can receive the product earlier.