Beijing Haina Lean Technology Co., Ltd
Professional Manufactuer, Supply PCB Design,PCB Fabrication,PCB Assembly (PCBA ),Components Sourcing,Function Testing,Enclosure Assembly
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we provide contract PCB assembly, fast PCB prototyping service , Circuit Board Car , PCB service ,fuction testing . Our firm warmly welcome friends from everywhere in the globe to visit, examine and negotiate business enterprise.
| Layers | 1 - 46 L (Custom ) |
| Substrate | FR-4,CTI600,Tg180,,Anti CAF,Halogen-free,,High frequency,Tg170&HF |
| Max. panel size | 700x610mm (Custom) |
| Board thickness | 0.3 mm - 3.5 mm. |
| Copper thickness | 1/3 oz. to 6 oz. (outer) (Max) |
| Hole | > 0.15mm. |
| Aspect Ratio | 10 : 1 |
| Min. track width | 3.0 mils(partial) |
| Min. track space | 3.0mils(partial) |
| Min. S/M bridge | 3mil |
| Hole plugging diameter | 0.3 mm~0.55 mm. |
| Impedance tolerance | +/- 10%. |
| Color of S/M | green,white,black,red,orange,yellow,blue,purple |
| Surface treatment | OSP,HAL,HAL LF,ENIG,Hard gold,Imm Ag,Imm Sn,Peelable soldermask,Carbon ink print,Selective hard gold |
1.PCB Design & Layout 2.PCB Prototyping
3.PCB Fabrication 4.Turn Prototype PCB Assembly
5.PCB Assembly Service 6.Contract PCB Assembly
7.Trunkey PCB Assembly 8.Components sourcing,
9.Function test 10.conformal coating
11.complete assembly
Our assembly process has been designed to meet all variations of PCBs, including single- or double-sided boards, Multilayer , rigid ,flexible circuits and Mixed technology. We run both leaded and RoHS/Lead-Free Surface Mount Technology (SMT) lines as well as wave solder equipment for both RoHS and leaded processes. Many of the boards we build are mixed technology with critical and active RF components. Our manufacturing process allows for the highest quality product through process automation, environmental controls, automatic optical inspection (AOI) and flying probe at the best competitive price.
Printed circuit boards And PCB Assembly are mainly used for many communication industry, medical equipments, consumer electronics ,automotive electronics , audio and video, optoelectronics, robotics, hydroelectric power, aerospace, education, power supply, printer ,Auto Industry ,Smart Home.etc.
| Product Type | Qty | Normal lead time | Quick-turn lead time |
| SMT+DIP | 1-50 | 1WD-2WD | 8H |
| SMT+DIP | 51-200 | 2WD-3WD | 1.5WD |
| SMT+DIP | 201-2000 | 3WD-4WD | 2WD |
| SMT+DIP | ≥2001 | 4WD-5WD | 3WD |
| PCBA(2-4Layer) | 1-50 | 2.5WD-3.5WD | 1WD |
| PCBA(2-4Layer) | 51-2000 | 5WD-6WD | 2.5WD |
| PCBA(2-4Layer) | ≥2001 | ≥7WD | 5WD |
| PCBA(6-10Layer) | 1-50 | 3WD-4WD | 2.5WD |
| PCBA(6-10Layer) | 51-2000 | 7WD-8WD | 6WD |
| PCBA(10-HDILayer) | 1-50 | 7WD-9WD | 5WD |
| PCBA(10-HDILayer) | 51-2000 | 9WD-11WD | 7WD |
PCB: Vacuum packaging with carton box
PCBA: ESD packaging with carton box
FAQ
Q1: What service do you have?
A1: We provide turnkey solution including RD, PCB fabrication, SMT, final assembly ,testing and other
value-added service.
Q2: What are the main products of your PCB/PCBA services?
A2: Our PCB/PCBA services are mainly for the industries including Medical, Automotive, Energy,
Metering/Measurements, Consumer Electronics.
Q3: Can we inspect quality during production?
A3: Yes, we are open and transparent on each production process with nothing to hide. We welcome customer
inspect our production process and check in house
Q4: How can we ensure our information should not let third party to see our design?
A4: We can sign NDA effect by customer side local law and promising to keep customers data in high
confidential level.
Q5: What does customer need for a customized PCB order?
A5: When you place a PCB order, the customers need to provide Gerber or pcb file. If you do not have the file in
the correct fomat, you can send all the details related to the products.
Q7: Does you have an minimum order quantity?
A7: We accept order with as low as a quantity of 1 (piece or panel).
Q8:what is the difference between PCB, PCBA and FPC?
A8: PCB is bare board without any components.
PCBA is the PCB through SMT or plug-in processing, welding assembly on the PCB board required electronic components, such as IC, resistor, capacitor, crystal oscillator, transformer and other electronic components, after reflow oven high temperature heating, will form the mechanical connection between components and PCB board, thus forming PCBA.
FPC generally uses Pi as base material, which is flexible and can be bent and flexed at will .