is greatly appreciated in a variety of different markets.
1.Why does we do surface finishing for PCB?
If you have saw the question "What's surface finishing on PCB?" above,this question will be easy to understand:first,we need to protect copper circuit layer from oxidation and mechanical damage,second,we need to keep the copper solderability and electrical property.
2.What's surface finishing on PCB?
Usually we manufacturing PCB as copper circuit,but copper oxidized easily,so we will do Soldermask upon copper circuit layer,but when we need welded components on PCB,we will have to make pads,how to protect the pads from oxidation and don't destroy the solderability?We can do surface finishing on PCB.
3.What are the common surface finishing?
For different request,we can do different surface finishing to meet customers.List the surface finishing,that Best Technology Co, Limited have the ability to do for your information. HAL PCB:hot air leveling (HAL),that use Sn to do surface finishing,read more... OSP PCB:Organic solderability preservative (OSP),read more... ENIG PCB:Electroless Nickel/Immersion Gold (ENIG),Immersion gold on pads,read more ... ENEPIG PCB:electroless nickel electroless palladium immersion gold (ENEPIG),read mor
1.Equipment: We purchased many advanced, art-of-state machines & devices for PCB manufacturing, checking, to improve the quality of our boards.
2.Quality Policy: PCB Quality is the core of products. All of engineer & vital department guys has more than five years expenrience in PCB industry, we follow up the default PCB standard, as well as with clients' special request.
3.Capability: We are continued to improve our MCPCB, FR4 PCB
& Ceramic PCB manufacturing level to get satisfactory result from customers and ourselves.
4.Art-of-state Technology: Most of our engineer and operators has more than ten years of experience in PCB industry, so we can produce special such as 20 OZ heavy copper board, 4 layer MCPCB, etc.
About Best Technology
Best Technology, establish on June 28, 2006, is a Hong Kong registered company whom focused on one-stop solution provider of MCPCB, FR4 PCB, Ceramic PCB, Special PCB such as Heavy Copper (up to 20 OZ), extra thin PCB (0.10, 0.15mm), and PCB assembly
Since beginning, as a printed circuit board
(PCB) vendor in Asia, Best Technology is dedicating to be your best partner of advance, high-precision printed circuit boards, such as heavy copper boards, ultra thin PCB, mixed layers, high TG, HDI, high frequency (Rogers, Taconic), impedance controlled board, Metal Core PCB (MCPCB) such as Aluminum PCB, Copper PCB, and Ceramic PCB (conductor Copper, AgPd, Au, etc) and so on.
What we provide is not only PCB & MCPCB manufacturing, but also including PCB duplicating, Engineering & process design, components management & sourcing solution, PCB in house assembly & full system integration, surface mounted technology (SMT), full products assembly & testing.
Double sided ceramic PCB, substrate 0.38mm AlN
copper thickness 100-127um on top and bottom sided
no solder mask, no silkscreen, surface finishing ENIG 1u"