PCB Electronic Prototype Design And Manufacturer

Place of Origin:
Liaoning, China (Mainland)
Brand Name:
Model Number:
Base Material:
Copper Thickness:
1/2OZ 1OZ 2OZ 3OZ, 1/2OZ 1OZ 2OZ 3OZ
Board Thickness:
1.6mm-3.2mm,0.2mm-4.5mm, 1.6mm-3.2mm 0.2mm-4.5mm
Min. Hole Size:
Min. Line Width:
0.1mm(4mil), 0.1mm (4mil)
Min. Line Spacing:
0.1mm(4mil), 0.1mm (4mil)
Surface Finishing:
Min.Hole Size:
PCB Material:
Solder Mask PCBA:
MAX.Board Size:
ISO Certificate 4:
ISO9001:2000 HK07/01236
Supply Ability:
600000 Square Meter/Square Meters per Year
Packaging Details
Packaging Detail: inner packing:vacuum packing/plastic bag outer packing:standard carton packing
Dalian China

PCB Electronic Prototype Design And Manufacturer

PCB banner (2)

Product Description

PCB Specification
Product Name   PCB
Type   Rigid
Material   FR4, CEM1, CEM3, High-Frequency Board,
Layer   1,2,4,6…20Layer
Shape   Rectangular, Round, Slots, Cutouts, Complex, Irregular
Cutting   Shear, V-score, Tab-routed
Board Thickness   0.2-4mm, regular 1.6mm
Copper Thickness   0.5-4oz, regular 1oz
Solder Mask   Green, Red, Blue, Yellow, etc.
Silk Screen   White, Black, etc.
Silk Screen Min Line Width   0.006″ or 0.15mm
Min Trace/Gap   0.1mm or 4mils
Min Drill Hole Diameter   0.01″,0.25mm or 10mils
Surface Finish   HASL, ENIG, OSP, etc.

fr1 94v0 rohs pcb board

Main Products

PCB Certifications

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Our Factory

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Dalian BLD Electronic Co., Ltd was established in 2002. We mainly offer High-Precision Single-Side, Double-Side, Multi-layer Printed Circuit Boards, LED Aluminium Printed Circuit Board, Customers Components Procurement and turnkey PCB Assembly (SMT) Business.

Now the production capacity of our factory has reached 600,000 square meters annually. And our products apply far and wide in many fields such as communication, computer, mobile phone, electronic equipment and electrical appliance.

We established a PCB assembly line in 2010, all the assembly machines were purchased from Panasonic, which can assemble the components of 0201. The production capacity of the PCBA are 2,000,000 points per day.


Drill is very important, so we have a perfect drill management area, and a machine 24 hours polished to ensure the quality of the drill bit.

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PCBA Capability

Item Capability Item Capability
Solder Paste


Accuracy: ±0.025mm Wave Soldering
Max. speed: 150mm/sec Nitrogen source: external
PCB max. area: 400*310mm PCB max. size: 400*330mm
PCB thickness: 0.2-6mm Temperature accuracy: ±1°C
SMT Accuracy: ±0.03mm Lead-free compatible
Speed: 0.17sec/pc
PCB max. area: 350*350mm AOI
Available part:

0201 chip to 35*35mm

Accuracy: ±0.0024mm
Accuracy: ±0.05mm Speed: 5in² /sec (60FOV/sec)
Speed: 0.048sec/pc PCB max. area:300*300mm
PCB max. area:


Available component:

0201 chip and fine pitch

Available part:

0402 chips to 14mm (H 12mm)

X-ray  Inspection PCB fabrication china
Minimum SMD resistor and

capacitor: 0201

BGA void

(0.5mm distance between Ball)

Minimum BGA R-VTx: 0.15mm Solderability inner shielding


Nitrogen source: external BGA Rework
PCB max. size: 400*330mm Nitrogen source: NA
Temperature accuracy: ±4°C PCB max. size: 350mm
Zones: 8 Temperature accuracy: ±1°C
Lead-free compatible Lead-free compatible

Our Services

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Now we have been a factory which can provide one-stop service, from the PCB production, the components purchasing to the components assembly.

Exhibition & Client

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When we attended some Exhibition Show all around the world, such as USA, Japan, Thailand etc., our products attracted many people and they like our products and give a high praise for our professional service. Thanks for their trust and we have already built long-term business cooperation.

When a client visits our factory, all of them were satisfied with our workshop, they said  “The factory is so clean, big and professional. Your machines, production line and your team are amazing.”


Packaging & Shipping

Our company is not only trying to give customers a good product but also pay attention to offering a complete and safe package. And here we prepare some personalized services for all the orders.

Common packaging:
PCB:  Sealed bag, Anti-static bags, Suitable carton.
PCBA:  Antistatic foam bags, Anti-static bags, Suitable carton.

Regular Cartons Specification.
No. Dimension (L*W*H)
Small Size :         33cm*28.5cm*18.5cm
Medium Size:       44.5cm*30cm*15cm
Big Size:              51.5cm*32.5cm*17.5cm

Customized Cartons:
Carton outside according to the requirements of customers printed the name of the customer address, mark, the customer needs to specify the destination and other information.



— FAQ —

– What does BLD need for a customized PCB order?

When you place a PCB order, you need to provide a Gerber or PCB file.

If you do not have the file in the correct format, you can send all the details related to the products.

–  What does BLD need for a customized PCBA order?

When you place a PCBA order, you need to provide Gerber or PCB file and the BOM list.

– What is your quotation policy?

For the PCB order in large quantity, we will send you the quotation based on the MOQ of the products concerned.

– What does BLD need for other services?

For PCB clone service, the customer needs to send us the printed circuit board concerned, and also the sharp photos of its front side and the backside.

– How about the service offered to the customers?

If you have any questions about our products or company, do not hesitate to send us your inquiry to our customer service representatives. Your satisfaction is our pursuits.

Contact Now

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