2. About us: Leach-pcba co.,Ltd was founded in 1999, which is a High-tech enterprise. As a manufacturer of PCB and PCBA, Leach-pcba has about 400 staff in its 2 factories located in Shenzhen, with a capacity of 100,000 square feet/month of PCB and 300,000pcs/month of PCBA. In order to continuously improve product standards, Leach-pcba co.,Ltd regularly renew and update our machinery and skills. Strict process controls are maintained at each critical step of product fabrication. PCB Testing is carried out within our physical and chemical labs: Incoming QC 100% in-process and final inspection Electrical test with test fixture Electrical test with flying-probe machine Adhesion test Solderability test Micro-section test PCBA certified to ISO 9001-2000 by Shenzhen excel international certification co.,ltd ICT

3. The company can produce PCB and PCBA both in ROHS and Non-ROHS lines. Equipment: PCB - TIMAX CNC MDR2002 Drilling Machine TIMAX CNC MDR2007 Drilling Machine Test Machine Film Machine Copper Plating Line Exposure Machine C-SUN UVE-M720 Developing Machine Direct Indirect Stencil Machine PCBA - Panasonic MV2FSurface Mount Technology Machine (0.1s/chip) Panasonic MV2C-A Surface Mount Technology Machine (0.14s/chip) BGA/IC Multi Function SMT Machine Screen Printer Reflow Oven RoHS Reflow Oven

4. Equipment: PCBA - SMT Workshop Wave soldering machine Through-Hole Manufacturing Workshop Weld leg cutting machine SMT programming machine Chip molding maching Oscillograph Spectrometer D.C. source Digital bridge Multimeter Testing computer

5. Products and services: Our sevices including PCB manufacturing, PCBA and Testing Service. We provide PCB with 1- 8 layers, and PCBA with For both Thru-Hole and Surface Mount Boards.OEM/ODM products including global net- work meeting system, industrial intelligence control series, vedio frequency supervises and controls system, net-work exchanges machines, medical treatment series, etc. Bare board electrical test service and customer printed circuit board assembly testing - to YOUR requirements.

6. PCBA- Vedio frequency supervises and controls system Elevator Control System Industrial intelligence control series

7. LEACH PCBA Thank you for your choosing Leach. We sincerely hope we can cooperate for win-win.