HASL RF4 rigid circuit board with gold immersion,Rigid Printed Circuit Boards Manufacture in Shenzhen

       HASL RF4 rigid circuit board with gold immersion,Rigid Printed Circuit Boards Manufacture in Shenzhen

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Company Information

LEAD INDUSTRY LIMITED is an expert at PCB&PCBA, high power led,COB LED, SMD LED, SMT service manufacture, based in Shenzhen, Guangdong, China.

LEAD INDUSTRY LIMITED was founded in 2003,has two factory located in Shenzhen and Huizhou. We mainly offer Circuit Board manufacturing and OEM PCB Assembly Service, also with LED, all our product with CE&ROHS,UL: E333645,  From our ISO9001 certified factory, we turn out up to 80000 square meter of PCBs monthly. 

LEAD INDUSTRY LIMITED has a strong factory strength, supplier for GE,ABB,TCL,IKEA ect, which building a about 540000m2 industrial park in Jiangxi china.

Testing Procedures For PCB Board

---We perform multiple quality assurance procedures before shipping out any PCB board. These include:

· Visual Inspection

· Flying probe

· Bed of nails

· Impedance control

· Solder-ability detection

· Digital metallograghic microscope

· AOI (Automated Optical Inspection)

Detailed Terms for PCB board

Technical requirement for pcb assembly:

---- Professional Surface-mounting and Through-hole soldering Technology

---- Various sizes like 1206,0805,0603 components SMT technology

----ICT(In Circuit Test),FCT(Functional Circuit Test) technology.

----PCB Assembly With UL,CE,FCC,Rohs Approval

----Nitrogen gas reflow soldering technology for SMT.

----High Standard SMT&Solder Assembly Line

---- High density interconnected board placement technology capacity.

Product show

Packiging:

 Inner packing :Vacuum Package

 Outer packing:Standard Carton

Factory view

Ablout LEADGROUP

FAQ

Q:Can you offer samples before mass production?

A: Yes, we can custom you sample to test before mass production

Q: When will I get the quotation after sent Gerber, BOM and test procedure?
A:  Within 6 hours for PCB quotation and around 24 hours for PCBA quotation. 

Q: How can I know the process of my  production?
A: 7-10 days for PCB production and components purchasing, and 10 days for PCB assembly and 

Testing

Q: How can I make sure the quality of my PCBAs?
A: We ensure that each piece of PCBA products work well before shipping. We'll test all of them according to your test procedure