Product Description

What we do? 
1. Surface Mount PCB assembly (Both rigid PCB, flexible PCB) 
2. PCBA contract manufacturing 
3. Electronic contract manufacturing service 
4. Through hole assembly/DIP assembly 
5. Bonding assembly 
6. Final assembly 
7. Full Turnkey Box Build 
8. Mechanical / electrical assembly 
9. Supply Chai Management/Components procurement 
*0. PCB fabrication 
*1. Technical support / ODM service 


What is our PCBA craft capability? 
1. PCB layers: 1 to *6 layers 
2. Material: FR*4, CEM*1, CEM*3, High TG, FR4 Halogen Free, FR*1, FR*2, Aluminum 
3. Board thickness: 0.2 to 7.0mm 
4. Maximum board size: **0mm × **0mm 
5. Minimum drilled hole size: 0.*5mm 
6. Minimum line width: 0.**5mm(3mil) 
7. Minimum line spacing: 0.**5mm(3mil) 
8. PCB surface finish: HASL, HASL Pb-free, Chemical TIN, Chemical Gold, OSP, ENIG(Immersion Gold), Immersion Silver, Gold Plating 
9. Copper thickness: 0.5 to 4.0oz 
*0. Solder mask color: Green/black/white/ red/blue/yellow 
*1. Hole tolerance: PTH: ± 0.**6, NTPH: ± 0.*5 
*2. Profiling punching: Routing, V-CUT, Beveling 
*3. SMT mounting part size: ****5 to ***2 package/ 0.6mm × 0.3mm to *3.5mm × *3.5mm, 6mm max high 
*4. SMD parts species: QFP, QFN, BGA, uBGA, CSP, TSOP, SOJ, etc...
*5. Lead space: ≥ 0.*5mm, high resolution VCS 0.2mm 
*6. BGS ball space: ≥ 1.0mm, high resolution VCS 0.*5mm 
*7. SMT mounting speed: 0.*9s/piece 


What is the Quotation requirements? 
1. The related files: Gerber file, BOM list 
2. Clear pictures of PCBA or send us sample if possible 
3. Test method 


Who we are? 
Shenzhen BQC Electronic Co., Ltd, ever since it was established in Shenzhen in ***3, has been adhering to EMS (electronic manufacturing services) industry and dedicated to provide professional manufacturing, OEM, ODM services for electronic products to our vast domestic and overseas customers for over *1 years. 
We also have an international purchase team with abundant experiences who have rich purchase experiences in all kinds of electronic parts and components, plastic parts and hardware. Strictly implementing supplier qualification investigation and approval system, they are able to purchase source parts and components with high reliability and cost performance on a global scale, which brings conditions for enhancing products' market competitiveness. 


What's our PCBA manufacturing productivity? 
SMT Workshop (7 complete automatic SMT lines: 6 million points/day ) 
1. Automatic loader 
2. Solder paste printer 
3. SMT chip mounter 
4. Reflow oven 
5. AOI(Automatic Optical Inspection) 
6. BGA rework 


DIP Workshop (2 DIP production lines: 0.4 million points /day ) 
1. Wave Soldering oven 
2. Manual insertion flow line 


Manual Soldering (2 Hand soldering lines: 0.*0 million points/day) 
1. Manual soldering lines 
2. Electronic soldering iron in soldering operation 


Box building + color packing ( 1 Final Assembly line: 5 thousand sets/day) 
Finshed product assembly, including plastics, metal box, Coil, cable inside, color packing etc...