Shenzhen Senyan Circuit Co., Ltd.
Shenzhen Senyan Circuit Co., Ltd.
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We are able to provide you best electronics services.
PCB Production Service. (FR-4,HI-TG,Aluminum,FPC,TEFLON,Rogers,CEM-1 )
FPC,PCB Copy Service.
PCB Assembly Service. (SMT, BGA, DIP)
IC program with HEX file.
PCBA Housing assembly serivce.
PCBA Final Functional Testing.
PCBA Copy Service.
Electronic Components Purchasing & BOM List Purchasing Services.
PCB SMT Stencil. (Laser cut & Etching)
Cable assembly
| Your Troubles | Our Strategy | ||
| Lack of engineering experience Various unexpected problems, causing the project to fail | Rich engineering experience: Bom Engineer/ Product Engineer/ Technical Engineer /Purchasing Engineer.Eliminate Problems and pitfalls at the design stage | ||
| Coordinating multiple suppliers Insufficient time and energy | PCB Assembly and welding factory, Component procurement team,Function Test , Finished Product Assembly. Provide one-stop service, save time and worry | ||
| Product quality control High hardware trial and error cost | Rigorous process and strong strength We have established a standardized and rigorous process and system to effectively reduce quality problems | ||
| Traders do not have physical factories The quality is not guaranteed, Documents easy to disclose | Own teams and factory, the delivery time is more controllable | ||
| Hard delivery guarantee The market can't wait | Complete Organizational Structure: Project Department, Engineering Department, Purchasing Department, Quality Department, Production Department, Etc. |
Why Choose Us
1. Fast response;
2. Lower cost;
3. Two-year guarantee.
With more than 10-year EMS service experience, we have established good businedd relationship with components manufacturers, and distributors. As we are sourcing these components together, which will benefit to get a good price from manufacturers.
The raw material in low price makes your own products more competitive in your market, in the meantime you can get 2 years guarantee with no worries from us; That is why we can keep good quality and competitive prices for global valued customers.
The Leading PCB Manufacture & Assembly
Senyan founded in the year 2006, located in Shenzhen China, is an expert at PCB Manufacturing and PCB assembly. Senyan covers an area of more than 8,000 square meters, and has over 350 employees, among them, there’re 70 engineers for R&D team and 45 overseas sales for business team.
We have got the ISO9001:2015, ROHS certifications, and UL listed (File Number: E501497 & E499341). We can offer all kinds of services including PCB manufacturing and PCB assembly, sample orders and batch orders. For PCB assembly, utilizing 5 high-speed SMT PCBA lines from Yamaha and Sony, to meet our customers’ need. Now our PCB daily capacity reaches 1000 square meters, and PCB assembly can reach 100,000,000 units per month.
Our extends services include PCB design & PCB Layout, hardware design engineering, firmware & software development, and personalization.
Senyan is honored as the excellent supplier of many companies all around the world. We deeply believe that our good service and experience will completely meet your need. Integrity, value, and innovation are the forces that drive our success.
| SMT Manufacturing Capability | |||
| Item | Manufacturing Capability in process | Manufacturing Method | |
| Production size(Min/Max) | 50×50mm / 500×500mm | | |
| Production board thickness | 0.2 ～ 4mm | | |
| Printing solder paste | Support method | | Magnetism fixture, vacuo platform |
| | | Sticking up by vacuo, clamping on both sides ,flexible clamping with sheet, flexible clamping with thick board | |
| Cleaning Method of printing solder paste | | Dry method+ wetting method+ Vacuo method | |
| Accuracy of printing | ±0.025mm | | |
| SPI | Repeated accuracy of volume | <1% at 3σ | |
| Mounting component | Components size | 0603(Option) L75mm Connector | |
| Pitch | 0.15mm | | |
| Repeated accuracy | ±0.01mm | | |
| AOI | FOV size | 61×45mm | |
| Test speed | 9150mm²/Sec | | |
| 3D X-ray | Shootingangle | 0-45 | |
| Rigid RPCB Manufacturing Capability | ||
| Item | RPCB | HDI |
| minimum linewidth/linespacing | 3MIL/3MIL(0.075mm) | 2MIL/2MIL(0.05MM) |
| minimum hole diameter | 6MIL(0.15MM) | 6MIL(0.15MM) |
| minimum solder resist opening (single-side) | 1.5MIL(0.0375MM) | 1.2MIL(0.03MM) |
| minimum solder resist bridge | 3MIL(0.075MM) | 2.2MIL(0.055MM) |
| maximum aspect Ratio (thickness/hole diameter) | 10:1 | 8:1 |
| impedance control accuracy | +/-8% | +/-8% |
| finished thickness | 0.3-3.2MM | 0.2-3.2MM |
| maximum board size | 630MM*620MM | 620MM*544MM |
| maximum finished copper thickness | 6OZ(210UM) | 2OZ(70UM) |
| minimum board thickness | 6MIL(0.15MM) | 3MIL(0.076MM) |
| maximum layer | 14 | 12 |
| Surface treatment | HASL-LF,OSP ,Immersion Gold, Immersion Tin ,Immersion Ag | Immersion Gold,OSP,selectiveimmersion gold, carbon print |
| Min/max laser hole size | / | 3MIL / 9.8MIL |
| laser hole size tolerance | / | 10% |
How to control products with high quality?
We ensuring products quality by IPC-610 F standard ,The test will be done as customer’s requests. If any rejects during transportation, We will supply maintenance free of charge.
- What service can Senyan supply to customer?
We can supply PCB, PCBA, gerber design, clone, OEM and ODM service.
- Did you have any experience in medical electronic boards production?
Yes, we have made intelligent wearable bell.
- How does Senyan ensure customers' profit?
To protect customers' profit, we will sign NDA with customers and strictly abide by it.
- How long does it take to produce the medical pcb ?
Generally 5-6 weeks for 5000 sets.