Bicheng Enterprise Limited
碧 澄 實 業 有 限 公 司

Bicheng Serves Global Clients

Business Divisions
PCB Division
s MCPCB Division
f High Frequency Division
a Flexible Circuits Division
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich
—— Rich Rickett
Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf
—— Olaf Kühnhold
Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again
Seba T.
—— Seba T.


Bicheng Enterprise Limited
3-203 Shidai Jingyuan, Fuyong, Baoan, Shenzhen, Guangdong, China 518103
TEL: 86-755-27374946
  Printed Circuit Board ( PCB )




Business Divisions
To meet the demands of market, Bicheng company has set up 3 divisions, i.e. PCB division, MCPCB division and High Frequency Division.
aGeneral description
This is the largest department. The expert service includes prototype PCB, quickly go-to-market service, small and medium PCB fabrication runs and door to door shipping service.

Benefit From the Printed Circuit Boards Division

Board Types
Double Sided Rigid Boards / Flex Board / Metal Core PCB
Flexi-Rigid Technologies
High Density Interconnect (HDI)
Multilayered up to 32 Layers.
Multilayer RF/Microwave Boards
Mixed FR-4 and RF Material
Normal through Via as well as Blind and/or Buried Via
Single Sided Rigid Boards / Flex Board / Metal Core PCB


Aluminum PCB to 10 oz
Copper PCB
Heavy Copper 12 oz
High Temperature FR-4
Polyimide (PI), Polyester (PET)
PTFE (Wangling, China Brand)
Rogers RO4350B, RO4003C
Standard Epoxy Glass NEMA grade FR-4
TLX-8, TLA-6, TLX-9
Board Options
Bare Board Testing
CNC Milling / Routing
Dry Film Solder Mask (DFSM)
Gold on Nickel Contact Fingers
Liquid Photoimageable Solder Mask Inks (LPSM)
Panel Routing
Peelable Solder masks
RoHS Compliance
Scoring (V-Grooving, V-cut)
Screen Printed Component Legends
Screen Printed Conductive Inks (Carbon)
Hot Air Soldering Leveled (HASL)
Immersion Gold
Solder Mask Over Bare Copper (SMOBC)
Immersion Silver
Immersion Tin
OSP (Organic Solderability Preservative)
Conductive Via Fill
Hard Gold Edge connector
Non-Conductive Via Fill
Plated Edges
Plated Radii (Castellation)
Plated Milling Cutouts
Non-Conductive Via Fill
PCB Test
Automatic Optical Inspection
Differential Impedance / Single End Impedance
Flying Probe Net List Test
High Voltage Test
IPC Class 2 / IPC Class 3
Reliability Test
Solder-ability Test
Thermal Stress Test
TDR Testing




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