- Contact Person : Ms. xu helena
- Company Name : Hangzhou Zhonghan Electronic And Technology Co., Ltd.
- Tel : 86-571-89908973
- Fax : 86-571-89908979
- Address : Zhejiang,Hangzhou,Westpark 1 Road NO.12 Westlake Technology Park,Westlake District ,Hangzhou
- Country/Region : China
- Zip : 310001
OEM/ODM led pcb assembly /SMT service
One-stop pcb assemblies service, We can offer 1 to 12 Layer PCB fabrication, PCB design, PCB layout, PCB manufacturing, PCB Assemblies, components sourcing, PCBA Function Test, design solution.
Needed:
1. PCB gerber file.
2. BOM LIST FOR PCB ASSEMBLY.
3. Send us your sample pcb board or PCBA.
Item | Manufacture Capability | |
Material | FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3, Aluminium, Metal based | |
Layer No. | 1-16 | |
Finished Board thickness | 0.2 mm-3.8mm’(8 mil-150 mil) | |
Board Thickness Tolerance | ±10% | |
Cooper thickness | 0.5 OZ-11OZ (18 um-385 um) | |
Copper Plating Hole | 18-40 um | |
Impedance Control | ±10% | |
Warp&Twist | 0.70% | |
Peelable | 0.012"(0.3mm)-0.02’(0.5mm) | |
Images | ||
Min Trace Width (a) | 0.1mm (4 mil) | |
Min Space Width (b) | 0.1mm (4 mil) | |
Min Annular Ring | 0.1mm (4 mil) | |
SMD Pitch (a) | 0.2 mm(8 mil) | |
BGA Pitch (b) | 0.2 mm (8 mil) | |
Solder Mask | ||
Min Solder Mask Dam (a) | 0.0635 mm (2.5mil) |
|
Soldermask Clearance (b) | 0.1mm (4 mil) | |
Min SMT Pad spacing (c) | 0.1mm (4 mil) | |
Solder Mask Thickness | 0.0007"(0.018mm) | |
Holes | ||
Min Hole size (CNC) | 0.2 mm (8 mil) | |
Min Punch Hole Size | 0.9 mm (35 mil) | |
Hole Size Tol (+/-) | PTH:±0.075mm;NPTH: ±0.05mm | |
Hole Position Tol | ±0.075mm | |
Plating | ||
HASL | 2.5um | |
Lead free HASL | 2.5um | |
Immersion Gold | Nickel 3-7um Au:1-5u'' | |
OSP | 0.2-0.5um | |
Outline | ||
Panel Outline Tol (+/-) | CNC: ±0.125mm, Punching: ±0.15mm | |
Beveling | 30°45° | |
Gold Finger angle | 15° 30° 45° 60° |
Our advantage———Why choose us
1. Supply channel advantages
Not only has advanced production equipment and strong manufacturing capacity but also has excellent experience on research & development, manufacturing, maintenance testing, and has high-quality supply channels and partners on plastic parts, mold shell, metal processing, PCB boards and electronic component.
2. The factory advantage
Our company owns factory, but not a trafficker. Don’t worry about the quality and the delivery date, since all the steps are strictly performed by ISO9000 process control and quality control from project confirming, raw material purchasing to project ending
3. Team advantages
This is a team full of energy and responsibility, and each colleague with different work background and experience.
4.Confidentiality advantages We treat all your information as highly confidential and maintain the strictest standards to protect your intellectual property rights (IP). The confidentiality of your information is protected with the following means and processes. -Authorized access only: To external users, only authenticated users can access information which he/she is authorized to view. To internal users, access of information is on a need-to-know basis. Your information are compartmentalized and linked with number IDs. For instance, our production engineers who can view design files can only see project and customer IDs; our shipping won't see billing details; and our accounting won't see design files.
-Transmission: All sensitive information are encrypted with SSL during transmission. -Security audit: We conduct regular security audit to maintain our high security standards.
-Deletion of information: We will erase any specified information by request.
Available service :
1.Research and manufacture electronical products2. PCB production service. 3. PCB assembly service. Available on SMT, BGA, DIP. 4. high quality led lights towards hight-end markets.Available on highbay light and panel light5. Electronic Component purchasing service
FAQ:
1. How do you ensure your quality? Our high quality standard is achieved with the following. - All production processes are strictly controlled under ISO 9001:2008 and RHOS standards. - State-of-art testing equipments and tools. E.g. Flying Probe, X-ray Inspection, AOI (Automated Optical Inspector) and ICT (in-circuit testing) - Dedicated quality assurance team with failure case analysis process - Continuous staff training and education 2. What type of payment& payment terms do you accept? We accept TT and LC. For payment below 3000USD, we prefer full prepayment when order placed. For payment above 3000usd, we accept 50%-60% prepayment when order placed, and the balance should be paid on delivery. 3. Can you improve our designs or offer engineering support to our technical department? Yes, we have our own design team. We can do design work for you and we also can give you engineering support for those problems found during assembly process or correct design defects. 4. Can you supply sample boards free of charge? Sorry, we usually do not supply free sample boards. But the cost can be refunded if the value of your volume order exceeds a certain amount. 5. If I order small quantity first and order large quantity later on, do I still pay setup fee? Setup cost and E-testing fixture cost are one time charge. There are only applicable to new orders and will be waived if you repeat the order. 6. What kinds of file format do you need? We can accept Gerber RS-274X, 274D, Eagle and AutoCAD's DXF, DWG formats. 7. What type of Bill of Material (BOM) file do you accept? We prefer MS Excel format
Lead time of prototype: 1. 10-15days, with customers completed technical information.2. 12-18days, with customers samples 3. 20-25days, with customers request and our new designProduction period: 15-20days (5 more days for trial order)
We customize various LED dimmer as per customer's requirements. If you are interested, pls feel free to contact me.
If you send us your Gerber Files and PCB specifications, we will quote for you within 12 hours
We always try our best! So we do, we conquer, and we get there!
Try us!
OEM/ODM led pcb assembly /SMT service