Shenzhen circuit board assembly and processing manufacturers

Kingford Electronics is a professional PCB assembly and processing manufacturer of its own PCB board factory and SMT patch factory, providing one-stop services from upstream electronic component procurement to PCB production and processing, SMT patch, DIP plug-in, PCBA testing, finished product assembly and so on. Energy production from 2 layers to 14 layers, 14-22 layers can be proofing production. Minimum line width/spacing: 3mil/3milBGA Spacing :0.20MM Minimum aperture: 0.1mm Size :610mmX1200mm

Ink: Japan Tamura, Taiyo, Fudoken;

FR4: Sheng Yi, Kingboard, Hai Hai, Hongren, Guoji, Hezheng, Nan Ya, (Sheng S1130/S1141/S1170),Tg130℃/ Tg170℃ T g180℃ and other high TG plates) High frequency plate: Rogers(Rogers), Taconic, ARLLON;

Surface process: spray tin, lead-free spray tin, sinking gold, full plate gold plating, plug gold plating, full plate thick gold, chemical sinking tin (silver), anti-oxidation (OSP) blue glue, carbon oil

1.Maximum board: 310mm*410mm(SMT);

2. Maximum plate thickness: 3mm; 

3. Minimum plate thickness: 0.5mm;

4. Minimum Chip parts: 0201 package 0.6mm*0.3mm or more parts; 

5. Maximum mounting parts weight: 150g;

6. Maximum part height: 25mm; 

7. Maximum part size: 150mm*150mm; . Minimum pin part spacing: 0.3mm; 

9. Minimum ball parts (BGA) spacing: 0.3mm; 

10. Minimum ball parts (BGA) ball diameter: 0.3mm; 

11. Maximum parts mounting accuracy (100QFP) : 25um@IPC;

12. Patch capacity: 3-4 million points/day. 

Give full play to its competitive advantages in scale procurement and quality control, and sign long-term cooperation agreements with many electronic component manufacturers at home and abroad and around the world to ensure the quality and stable supply of raw materials, and transfer the benefits to customers.

Long-term maintenance of IC, resistors, capacitors, inductors, audiodes and other components procurement advantages, can greatly save customers' inventory costs, improve production turnover efficiency, save time. Currently for the United States, Britain, Japan, Russia, France, Canada, Australia, Romania, Switzerland and other countries and regions to provide PCBA processing factory services.

We provide PCBA processing services, starting from PCB circuit board production, our own PCB manufacturers (obtained the extremely strict automotive industry TS16949 certification), focusing on the quality of the circuit board and PCBA quality control system.

Due to decades of experience in purchasing electronic components, we maintain long-term cooperation with large brands to ensure the original packaging and procurement channels of components. In the packaging process of components, the selection of thousands and Locai solder paste to ensure the reliability of welding, with automatic printing press, Panasonic high-speed placement machine, upper and lower eight temperature zone reflow, AOI automatic optical detector, can effectively ensure the reliability and quality of electronic packaging process.

In addition, perfect IPC, IPQC, OQA and other management processes, clear job responsibilities, strict implementation of IPC electronic assembly acceptance standards. For PCBA testing, we have professional engineers to perform 100% batch testing using a variety of test stands, including channels, noise, amplitude, signal, temperature, humidity, drop or to perform customer-specific test plans. All efforts are aimed at becoming a refined PCBA processing factory.