LnF has a professional team to assist with the entire sourcing process from beginning to end.  Our engineering services include design help, manufacturing process assessment, quality plan, on-site product start-up.


The engineer’s presence in the factories provides continuous support during all stages of the production process. Their communication experience guarantees the full package of customer's requirements are precisely understood and implemented by suppliers.   

LnF Engineering runs full versions of the following software:

  • Auto-CAD

  • Auto-CAD Mechanics

  • Pro-E

  • SolidWorks

LnF engineering services list:

  • Design assistance 

  • Product redesign (weight reduction and material alternation)

  • Manufacturing process plan

  • 3D rapid prototyping

  • Production set up

  • Quality control plan

  • Production Part Approval Process(PPAP)

  • Correction action plan

  • Technical trouble shooting


US Office

105 Hanging Moss Ln, Greenville

SC 29615

Tel: 864-518-0166


China Office

30 Dianzi Rd, Taiyuan

Shanxi, China


Plant & Warehouse

378 Neely Ferry Road, Simpsonville

SC 29680