HASL lead free , Blue Solder Mask ,Blind/buried vias PCB SMT Assembly

We specialize in quick turn PCBA solutions and medium production. Unlike some PCB companies that are simply brokers/middlemen, we are the actual manufacturer of our PCB Assemblies. By owning our manufacturing facilities (in Beijing and Tianjin China), we control every aspect of the production schedule and quality.

Our high technology boards have features like Blind/buried vias, filled vias (hole in pads), controlled impedance, high aspect ratios and micro-BGAs.

Haina lean Electronics is a one-stop EMS supplier integrating PCB design, PCB manufacturing, Component sourcing and PCB assembly.
The company is specialized in electronic products supporting processing services, mainly to undertake circuit board design, layout production, components procurement, PCB plate making, circuit board welding assembly debugging and other OEM/ODM services.

Our engineers is qualified and experienced in producing surface-mount (SMT), through-hole (THT) and mixed-technology components and fine-pitch parts and ball grid arrays (BGAs) for high-density FR-4 PCBs .

PCB CAPABILITIES 

PCBA CAPABILITIES

Our advantage

Delivery Time 

Printed Circuit SMT Board Assembly Application Field 

Assembled Printed Circuit Boards are mainly used for many communication industry, medical equipments, consumer electronics and automobile industry ,automotive electronics , audio and video, optoelectronics, robotics, hydroelectric power, aerospace, education, power supply, printer etc industries.

Workshop

Partners

Common packaging

PCB: Vacuum packaging with carton box
PCBA: ESD packaging with carton box

FAQ

Q1.What are needed for quoation ?

PCB :Gerber File (Protel.Power PCB ,PADs File)
PCBA: Gerber File and BOM

Q2.What file formats do you accept for production ?

Gerber file :CAM350 RS274X
PCB File:protel 99SE ,P-CAD 2001 PCB
BOM:Excel (PDF,Word ,txt)

Q3.Are my files safe ?

Your files are held in complete safety and security ,we protect the intellectual property for our customers in the whole process .All documents from customer are never shared with any third parties .

Q4.What's your MOQ ?

No Moq ,We accept small orders as well as mass production

Q5.Shipping Cost ?

The shipping cost is determined by the destination ,weight ,packing size of the goods .We can provide shipping, air, land, express and other transportation services .

Q6.Can You provide fast rotating PCB ?

Yes , we can provide fast service 24 hours .

Q7.What are the services you can provide ?

One-stop contract manufacturing
A:PCB Assembly;
B:PCB Design & Layout
C:PCBA programming & functional testing;
D:Electronic components purchasing service;
E:Enclosure molding & final assembly with labels,instructions,enclosure, boxes.
Q8.Whether all PCBA s will be tested before delivery ?

Yes , we will test each piece of PCBA product under your testing methods ,to ensure quality and functionality .

Q9.Do you provide OEM service ?

Yes ,we offer PCB and PCBA OEM Service , we manufacture the PCB and PCBA products to your design and requirements .