Circuit Card Assembly Circuit Board Manufacturers Ems Pcb Assembly Service
Shenzhen YDY Technology Co., Ltd is Is a hightech enterprise engaged in the processing of electronic OEM/ODM pcba assembly, with over 10 years experience, mainly focused on one stop service including pcb fabrication,electronic components sourcing, pcba assembly function test and end product assembly. We undertake various fields of electronic pcb/pcba manufacturing from smart home system, consumer electronics, vehicle electronics,communication,industrial control, medical, security.We commit to strict control system under ISO9001 and Rohs.Welcome to visit us..
Our professional engineers and technicians will work closely with you through our customer service people to ensure the best quality and quickest possible lead time. Fulfilling thousands of orders daily from around the world, we have established us as the leading supplier of PCB and PCBA services for our consistent quality and excellent services.
We can provide one-stop Pcb Assembly Service service:
1. High-end, Small volume and Various kinds of PCBA service offered;
2. Speedy, Flexible and one-stop service in PCBA;
3 Assembly and Purchasing service offered, all components are promisedpurchased 100% from Original factories or their pointed agents;
4. Transparent quotation,cost and benefit are detailedly opened to customer;
5. With professional Engineers and Long-term successful experience in cooperating with customers inland and overseas,all new projects can be developed faster and better than expected;
6. With USA or Japan imported tin cream and tin bar, and 100% AOI testing during production, all PCBAs we made are more reliable.
.
PCB Assembly application:
PCB Assembly is mainly appliable for the LED lighting, consumer electronics, medical devices, industrial applications, automotive applications, aerospace applications and so on.
Production Capacity
Warranty | 1 Year | ||
PCB Assembly Method | Wave Solder Assembly |
Quality Control
AOI Testing
Checks for solder paste
Checks for components down to 0201"
Checks for missing components, offset, incorrect parts, polarity
X-Ray Inspection
X-Ray provides high-resolution inspection of:
BGAs
Micro BGAs
Chip scale packages
Bare boards
In-Circuit Testing
In-Circuit Testing is commonly used in conjunction with AOI minimizing functional
defects caused by component problems.
Power-up Test
Advanced Function Test
Flash Device Programming
Functional testing
Q1. What’s the typical process flow for multi-layer PCB?
Material cutting → Inner dry film → inner etching → Inner AOI → Multi-bond→ Layer stack up Pressing → Drilling → PTH → Panel Plating → Outer Dry Film → Pattern Plating → Outer etching → Outer AOI → Solder Mask → Component Mark → Surface finish → Routing → E/T → Visual Inspection.
Q2. What’s the key equipments for HDI manufacturing?
Key equipment list is as following: Laser drilling machine, Pressing machine, VCP line, Automatic Exposing machine, LDI and etc.
The equipments we have are the best in the industry, laser drilling machines are from Mitsubishi and Hitachi, LDI machines are from Screen(Japan), Automatic Exposing machines are also from Hitachi, all of them make we can meet customer’s technical requirements.
Q3. How many types of surface finish YDY can do?
YDY has the full series of surface finish, such as: ENIG, OSP, LF-HASL, gold plating (soft/hard), immersion silver, Tin, silver plating, immersion tin plating, carbon ink and etc. .. OSP, ENIG, OSP + ENIG commonly used on the HDI, we usually recommend that you use a client or OSP OSP + ENIG if BGA PAD size less than 0.3 mm.