Product Details
1. Introduction of Subway Equipment FR4 Immsion Gold Electronic Custom Printed Circuit
Board
Categary | PCB Assembly |
Plugging Vias Capability | 0.2-0.8mm |
Material | FR4,Rogers,CEM1,CEM3,94HB,94V0 |
Max Copper thickness | 12OZ |
Min Soldermask Bridge | 0.08mm |
Certificates | TS16949, ISO9001, UL, RoHS |
2. Brief introduction about Shenzhen KAZ Circuit Co,. Ltd.
Brief introduction
KAZ Circuit Co., Ltd works as a PCB and PCBA custom-made producer,
manufacturing high precision single, double-sided, multilayer
printed circuit board and metal substrate circuit board.
We are confident to provide you quality products with
factory-directed price within the fastest delivery time!
What we can do for you
We are a custom-made PCB/PCBA manufacturer with:
1. Prompt delivery: 2L: 3-5days; 4L: 5-7days
2. Expedited service: 1-2days
3. Company size: About 300 employees with 11 years
4. NDA can be signed for any file confidential.
5. Certificate:ISO9001 | UL ( E337072 ) | TS16949 ( 0259279 ) | RoHS
6. Some companies that we establish business with

3. More pictures of FR-4 Electronic SMT PCB Assembly with Immsion
Gold for Subway Equipment



May I know if there is any project requiring pcb or pcba products?
Company Profile
ShenZhen KaiZhuo Electronic Technology Co.,Ltd
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: