PCBA manufacturing service:
PCB files, PCB technical requirements, BOM, assembly or soldering technical requirements, to be offered by customer
One stop PCBA service: production of PCB from 1-32 layer, assembly components/material purchase, SMT production, PCBA testing, PCBA aging, PCBA packing, PCBA delivery
PCBA manufacturing quality
1. Certifications: CE-EMC, UL, FCC, SGS, RoHS Directive-compliant, ISO 9001:2008, ISO 14001:2004, TS16949
2. 8 dust-proof SMT lines and DIP lines
3. ESD and dust-proof working uniform implemented
4. Operators are strictly trained and approved for suitable working station
5. PCBA production equipment: Hitachi screen printer, FUJI NXT-II and FUJI XPF-L modules
Automatic solder-paste printer, reflow oven, wave solder machine, AI DIP machine
6. PCBA testing equipment: ORT machine, drop test machine, temperature and humidity test chamber, 3D CMM, RoHS Directive-compliant inspection machine, AOI, X-ray inspection
7. PCBA testing capability: AOI (automatic optic inspection), ICT (in-circuit test), FCT (functional circuit test), X-ray for BGAs
8. Component packing including component range: * 0201, 0402, 0603, 0805, 1206, 1608, 2125, 3216* fine pitch QFP to 0.2mm* BGA, flip chips, connectors* BGA to 0.2mm
9. SOP in every work station
10. PCB materials: FR4, CEM-3, FPC, ALUPCBA manufacturing delivery duration
Delivery for samples will be 10-15 WD after OEM contact is signed and engineering documents are confirmed
For mass production, based on the customer requirements, delivery can be done in several steps (partial delivery)
PCBA manufacturing
Additional information
1. After the confirmation of prototype, MP will be started
2. DIP components will be positioned only once, minimum distance between components and PCB board will be maintained
3. Positioning holes and grounding holes will be protected by high temperature resistance tape
4. EPE antistatic packing is used to prevent shock and other problems

Manufacturer Capacity:

In the year of 2024, SHENZHEN KAIZUO ELECTRONIC TECHNOLOGY CO., LTD (KAZ CIRCUIT) has joined Kingsum group (www.kingsumpcba.com), to seek for a larger market share from PCB manufacturing, component sourcing, pcb assembly, and box build assembly with better price and lead time.

Founded in 2007, KaiZuo Electronic (hereinafter referred to as KAZ) is a professional & high quality provider of Electronic Manufacturer Service (EMS) from China. With about 300 experienced employees, KAZ can provide customers with one stop services including PCB manufacturing, Components Sourcing, PCB Assembly, Cable Assembly, Box Building, IC Programming, Functional and Aging Testing. Certified with ISO9001, UL, RoHS, TS16949.

Equipped with 5 high-speed SMT, automatic printing machine (DSP1008), MIRAE MX200/MIRAE MX400 high-speed production line, YAMAHA equipment (YS24/YG12F...), reflow soldering (NS-1000), AOI testing equipment (JTA-320-M), X-Ray inspection equipment (Nikon AX7200), 2 DIP production lines and Nitto wave soldering. 

After focusing on the electronic manufacturer services for 13+ years, KAZ has established long-term cooperated & satisfied customers all over the world. Mainly from North America, European, Asia and Australia. Application fields including industrial control, IT/Networking, IoT, security, automotive, power electronics, consumer electronics, lighting, etc. 

Some of KAZ Customers:

Certificates including:

• ISO9001
• TS16949
• UL
• RoHS