Why m4 x 10mm stainless steel screws client will return?

Mr. Wan previously ordered samples of 1000pcs m4 x 10mm stainless steel screws from Shi Shi Tong and other manufacturers to go back for testing.

After the sample of m4 x 10mm stainless steel screws went to Mr. Wan, Mr. Wan retired the goods from several of the screw manufacturers. Because before you start assembling and checking the dimensions, you can see what is good and what is not good. The main reason for returning goods is scratches, cracks or thimbles on the surface.

Next, Mr. Wan’s company measured the size of the m4 x 10mm stainless steel screws in each part of the remaining screws to see if they were within tolerance.

After various inspections, the quality of Shi Shi Tong and the other one passed the requirements of Mr. Wan. Finally, Mr. Wan proposed that the two screws manufacturers should be responsible for half of the production tasks. His monthly m4 x 10mm stainless steel screws The demand is 500,000 pcs, and the average is that each screw manufacturer is 2 million pcs.

If you want to customize m4 x 10mm stainless steel screws, please add skype: panny@szsst88.com whatsapp: +86 18818786322 provide a free customized solutions. And all friends who added skype/whatsapp, the top 10 get a free sample. Finally, please note it is from www.sstls.com

or send email: annie.li@szsst88.com

please send an email: annie.li@szsst88.com