... A or as your request.Tolerance Strictly upon international standard, no flash.Color Black, transparent, green, red, yellow, grey, purple ... D engineers, strict quality control and assurance system to assure high quality products. 7. Lead time: 3~10 days. 8. High efficient management to ... . 2. Strong QC and R&D teams to assure high quality proudcts. 3. Quick shipment (tooling:7-10 days, mass production 1 ...