Can the self tapping phillips head screws provide a certificate?
Can the self tapping phillips head screws provide a certificate? Mr. Wang asked the Shi Shi Tong screw manufacturer about a self tapping phillips head screws and asked if we can produce them. How long is the delivery time? What is the price? Because Mr. Wang’s self tapping phillips head screws have some parameters that have not been confirmed, we are still unable to quote Mr. Wang for the time being. So we asked what the missing parameters are, how many are needed, and what the surface treatment is. Mr. Wang said that he had to start with 10,000 screws at the beginning, and the surface was made of blue zinc, which was hardened by carbon steel 1018. After confirming with Mr. Wang, we gave Mr. Wang a quote. After receiving the quotation of the self tapping phillips head screws , Mr. Wang found that the price was at his psychological price, and the delivery date was OK. He thought about giving us the screws. Later, Mr. Wang remembered that h...