PCB Manufacturing and PCB Assembly Service from Chinese Factory for IOT

Welcome to Linked Electronics

Linked Electronics Co., Limited is a China based PCB manufacturer with full in house manufacturing capabilities. We have been in business since 1998 specializing in quick turn, high quality custom PCB fabrication. For more than a decade Linked has been a leading PCB manufacturer in China specializing in Quick-turn Printed Circuit Boards and prototype PCB assembly services.

Q: What information (files and data) do I need to send you to confirm pricing and place order?

A: We need the following files for every pcb assembly order: PCB assembly BOM list (or .xls spreadsheet). The BOM needs reference designators, value, package/decal, description, and part number. Cad-generated component location XYRS file-also called the parts position/rotation file or the machine pick-n-place file.  Board X,Y, 0,0 reference designators; Board Fiducial Marks are appreciated but not required. Cad-generated Gerber files for Top/Bottom Copper, Silkscreen, and Solder paste mask. 

Q:How does Linked Electronics order components for Turn-Key orders?

A: We order to your exact bill of material ordering 2%~5% extra for most components. Occasionally we are faced with minimum / multiple orders where extra components must be purchased. These parts are addressed, and approval received from our customer prior to issuing the orders.

Q: How many extra parts do you require for PCB Assembly?

A: Please send a minimum of 50 pieces on a continuous strip 10 to 12 inches long or 2~5 % overage for all common passives; whichever is greater to avoid any delays in production. IC's and expensive parts usually require 1-2 extra at least. Please make sure that parts that are properly shipped in anti-static carriers or in moisture sensitive packaging. All unused parts are returned to customers.

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