What is a Counterbore Hole?
A counterbore hole is a cylindrical recess on a PCB that has a larger diameter at the top surface and a smaller diameter at the bottom. The purpose of a counterbore hole is to create space for a screw head or a boltâ??s flange, allowing it to sit flush with or slightly below the PCB surface. The larger diameter at the top accommodates the head or flange, while the smaller diameter ensures that the fastenerâ??s shaft or body fits snugly.
What is a Countersunk Hole?
On the other hand, a countersunk hole is a conical recess on a PCB that allows the head of a screw or bolt to sit flush with the PCB surface. The shape of a countersunk hole matches the profile of the fastenerâ??s head, creating a seamless and level surface when the screw or bolt is fully inserted. Countersunk holes typically have an angled side, often 82 or 90 degrees, which determines the shape and size of the fastener head that will fit into the recess.
Layers: 4 Layer
PCB material: FR4 High Tg(S1000-2)
Board Thickness: 1.8mm
Surface Finishing: ENEPIG
Finished Copper thickness:1/1/1/1 oz
Special Technology:
Burried routed channel(depth routing from L3-L4)
Partial depth holes
Castellated holes(half wall hole)
Surface finsihed ENEPIG
Standard PCB Capability:
Minimum Circuit Trace Width/Space: 2.7/2.7mil
The Minimum Via Size : 0.15mm
The Minimum legend Height/Width: 0.5mm/0.12mm
Surface Finishing: HASL-LF, ENIG,ENEPIG,OSP,Gold Finger,Hard Gold Plating,Immersion Silver,Immersion Tin
Special Technology: Blind&buried via, Via In Pad,Backdrill,Small BGA Pad,Impedance control,Heavy Copper,Copper Filled Vias,Countersink hole,Depth Milling
Material Type: FR4,Metal Core,Halogen Free FR4,Rogers,PTFE,Arlon,Nelco,Polyimide
Final Board Thickness: 0.4mm ~ 6.0mm
Final Copper Thickness: HOZ 1OZ 2OZ 3OZ 4OZ 6OZ 10OZ
Shaping: CNC Routing,Punching,V-CUT, Depth milling, Castellation
Special Hole: Blind&buried hole,Depth milling,T-slot,Countersink hole
Quick-turn Lead Time: 1 Day for 2 Layer PCB, 2 Days for 4 Layer PCB, 3 Days for 6 Layer PCB
About King Sun PCB:
King Sun PCB Technology is a manufacturing enterprise that be engaged in high density interconnector multilayer, various types PCB prototype, small and mass production PCB produce.
Our products included: HDI PCBs, Via in PAD PCBs, ENEPIG PCBs, Castellated Holes PCBs, Small BGA ball PCBs, Heavy copper foil PCBs, High Frequency PCBs, Rigid-Flex PCBs.Products are used in wide range of IoT industries, Hi-Tech industries, Power supply, Telecommunication, Computer, Industrial control, Digital products, Science and Education instruments, Medical instruments, Automobile, etc.
In 2005,we expanded our products to develop and manufacture metal core base PCBs(MCPCB) ,now commonly used in LED lighting and Automobile industry. MCPCBs first class material ensure reliability and play a major role in excellent heat dissipation. It greatly increase longevity of LED Lighting. now we have gained reputable recognition in famous LED Lighting companies.
King Sun concentrates on high quality, fast and satisfied service in summary, our service offering are:
ï?§ Quick-turn around prototypes fabrication.
ï?§ Low cost for mass productions orders.
ï?§ MCPCB fabrication.
ï?§ PCB prototype assembly
ï?§ Function test after PCB assembly
ï?§ Stencil making
ï?§ Components source
Layers: 4 Layer
PCB material: FR4 High Tg(S1000-2)
Board Thickness: 1.8mm
Surface Finishing: ENEPIG
Finished Copper thickness:1/1/1/1 oz
Special Technology:
Burried routed channel(depth routing from L3-L4)
Partial depth holes
Castellated holes(half wall hole)
Surface finsihed ENEPIG
Standard PCB Capability:
Minimum Circuit Trace Width/Space: 2.7/2.7mil
The Minimum Via Size : 0.15mm
The Minimum legend Height/Width: 0.5mm/0.12mm
Surface Finishing: HASL-LF, ENIG,ENEPIG,OSP,Gold Finger,Hard Gold Plating,Immersion Silver,Immersion Tin
Special Technology: Blind&buried via, Via In Pad,Backdrill,Small BGA Pad,Impedance control,Heavy Copper,Copper Filled Vias,Countersink hole,Depth Milling
Material Type: FR4,Metal Core,Halogen Free FR4,Rogers,PTFE,Arlon,Nelco,Polyimide
Final Board Thickness: 0.4mm ~ 6.0mm
Final Copper Thickness: HOZ 1OZ 2OZ 3OZ 4OZ 6OZ 10OZ
Shaping: CNC Routing,Punching,V-CUT, Depth milling, Castellation
Special Hole: Blind&buried hole,Depth milling,T-slot,Countersink hole
Quick-turn Lead Time: 1 Day for 2 Layer PCB, 2 Days for 4 Layer PCB, 3 Days for 6 Layer PCB
About King Sun PCB:
King Sun PCB Technology is a manufacturing enterprise that be engaged in high density interconnector multilayer, various types PCB prototype, small and mass production PCB produce.
Our products included: HDI PCBs, Via in PAD PCBs, ENEPIG PCBs, Castellated Holes PCBs, Small BGA ball PCBs, Heavy copper foil PCBs, High Frequency PCBs, Rigid-Flex PCBs.Products are used in wide range of IoT industries, Hi-Tech industries, Power supply, Telecommunication, Computer, Industrial control, Digital products, Science and Education instruments, Medical instruments, Automobile, etc.
In 2005,we expanded our products to develop and manufacture metal core base PCBs(MCPCB) ,now commonly used in LED lighting and Automobile industry. MCPCBs first class material ensure reliability and play a major role in excellent heat dissipation. It greatly increase longevity of LED Lighting. now we have gained reputable recognition in famous LED Lighting companies.
King Sun concentrates on high quality, fast and satisfied service in summary, our service offering are:
ï?§ Quick-turn around prototypes fabrication.
ï?§ Low cost for mass productions orders.
ï?§ MCPCB fabrication.
ï?§ PCB prototype assembly
ï?§ Function test after PCB assembly
ï?§ Stencil making
ï?§ Components source
Layers: 4 Layer
PCB material: FR4 High Tg(S1000-2)
Board Thickness: 1.8mm
Surface Finishing: ENEPIG
Finished Copper thickness:1/1/1/1 oz
Special Technology:
Burried routed channel(depth routing from L3-L4)
Partial depth holes
Castellated holes(half wall hole)
Surface finsihed ENEPIG
Standard PCB Capability:
Minimum Circuit Trace Width/Space: 2.7/2.7mil
The Minimum Via Size : 0.15mm
The Minimum legend Height/Width: 0.5mm/0.12mm
Surface Finishing: HASL-LF, ENIG,ENEPIG,OSP,Gold Finger,Hard Gold Plating,Immersion Silver,Immersion Tin
Special Technology: Blind&buried via, Via In Pad,Backdrill,Small BGA Pad,Impedance control,Heavy Copper,Copper Filled Vias,Countersink hole,Depth Milling
Material Type: FR4,Metal Core,Halogen Free FR4,Rogers,PTFE,Arlon,Nelco,Polyimide
Final Board Thickness: 0.4mm ~ 6.0mm
Final Copper Thickness: HOZ 1OZ 2OZ 3OZ 4OZ 6OZ 10OZ
Shaping: CNC Routing,Punching,V-CUT, Depth milling, Castellation
Special Hole: Blind&buried hole,Depth milling,T-slot,Countersink hole
Quick-turn Lead Time: 1 Day for 2 Layer PCB, 2 Days for 4 Layer PCB, 3 Days for 6 Layer PCB
About King Sun PCB:
King Sun PCB Technology is a manufacturing enterprise that be engaged in high density interconnector multilayer, various types PCB prototype, small and mass production PCB produce.
Our products included: HDI PCBs, Via in PAD PCBs, ENEPIG PCBs, Castellated Holes PCBs, Small BGA ball PCBs, Heavy copper foil PCBs, High Frequency PCBs, Rigid-Flex PCBs.Products are used in wide range of IoT industries, Hi-Tech industries, Power supply, Telecommunication, Computer, Industrial control, Digital products, Science and Education instruments, Medical instruments, Automobile, etc.
In 2005,we expanded our products to develop and manufacture metal core base PCBs(MCPCB) ,now commonly used in LED lighting and Automobile industry. MCPCBs first class material ensure reliability and play a major role in excellent heat dissipation. It greatly increase longevity of LED Lighting. now we have gained reputable recognition in famous LED Lighting companies.
King Sun concentrates on high quality, fast and satisfied service in summary, our service offering are:
ï?§ Quick-turn around prototypes fabrication.
ï?§ Low cost for mass productions orders.
ï?§ MCPCB fabrication.
ï?§ PCB prototype assembly
ï?§ Function test after PCB assembly
ï?§ Stencil making
ï?§ Components source
Layers: 4 Layer
PCB material: FR4 High Tg(S1000-2)
Board Thickness: 1.8mm
Surface Finishing: ENEPIG
Finished Copper thickness:1/1/1/1 oz
Special Technology:
Burried routed channel(depth routing from L3-L4)
Partial depth holes
Castellated holes(half wall hole)
Surface finsihed ENEPIG
Standard PCB Capability:
Minimum Circuit Trace Width/Space: 2.7/2.7mil
The Minimum Via Size : 0.15mm
The Minimum legend Height/Width: 0.5mm/0.12mm
Surface Finishing: HASL-LF, ENIG,ENEPIG,OSP,Gold Finger,Hard Gold Plating,Immersion Silver,Immersion Tin
Special Technology: Blind&buried via, Via In Pad,Backdrill,Small BGA Pad,Impedance control,Heavy Copper,Copper Filled Vias,Countersink hole,Depth Milling
Material Type: FR4,Metal Core,Halogen Free FR4,Rogers,PTFE,Arlon,Nelco,Polyimide
Final Board Thickness: 0.4mm ~ 6.0mm
Final Copper Thickness: HOZ 1OZ 2OZ 3OZ 4OZ 6OZ 10OZ
Shaping: CNC Routing,Punching,V-CUT, Depth milling, Castellation
Special Hole: Blind&buried hole,Depth milling,T-slot,Countersink hole
Quick-turn Lead Time: 1 Day for 2 Layer PCB, 2 Days for 4 Layer PCB, 3 Days for 6 Layer PCB
About King Sun PCB:
King Sun PCB Technology is a manufacturing enterprise that be engaged in high density interconnector multilayer, various types PCB prototype, small and mass production PCB produce.
Our products included: HDI PCBs, Via in PAD PCBs, ENEPIG PCBs, Castellated Holes PCBs, Small BGA ball PCBs, Heavy copper foil PCBs, High Frequency PCBs, Rigid-Flex PCBs.Products are used in wide range of IoT industries, Hi-Tech industries, Power supply, Telecommunication, Computer, Industrial control, Digital products, Science and Education instruments, Medical instruments, Automobile, etc.
In 2005,we expanded our products to develop and manufacture metal core base PCBs(MCPCB) ,now commonly used in LED lighting and Automobile industry. MCPCBs first class material ensure reliability and play a major role in excellent heat dissipation. It greatly increase longevity of LED Lighting. now we have gained reputable recognition in famous LED Lighting companies.
King Sun concentrates on high quality, fast and satisfied service in summary, our service offering are:
ï?§ Quick-turn around prototypes fabrication.
ï?§ Low cost for mass productions orders.
ï?§ MCPCB fabrication.
ï?§ PCB prototype assembly
ï?§ Function test after PCB assembly
ï?§ Stencil making
ï?§ Components source
Layers: 4 Layer
PCB material: FR4 High Tg(S1000-2)
Board Thickness: 1.8mm
Surface Finishing: ENEPIG
Finished Copper thickness:1/1/1/1 oz
Special Technology:
Burried routed channel(depth routing from L3-L4)
Partial depth holes
Castellated holes(half wall hole)
Surface finsihed ENEPIG
Standard PCB Capability:
Minimum Circuit Trace Width/Space: 2.7/2.7mil
The Minimum Via Size : 0.15mm
The Minimum legend Height/Width: 0.5mm/0.12mm
Surface Finishing: HASL-LF, ENIG,ENEPIG,OSP,Gold Finger,Hard Gold Plating,Immersion Silver,Immersion Tin
Special Technology: Blind&buried via, Via In Pad,Backdrill,Small BGA Pad,Impedance control,Heavy Copper,Copper Filled Vias,Countersink hole,Depth Milling
Material Type: FR4,Metal Core,Halogen Free FR4,Rogers,PTFE,Arlon,Nelco,Polyimide
Final Board Thickness: 0.4mm ~ 6.0mm
Final Copper Thickness: HOZ 1OZ 2OZ 3OZ 4OZ 6OZ 10OZ
Shaping: CNC Routing,Punching,V-CUT, Depth milling, Castellation
Special Hole: Blind&buried hole,Depth milling,T-slot,Countersink hole
Quick-turn Lead Time: 1 Day for 2 Layer PCB, 2 Days for 4 Layer PCB, 3 Days for 6 Layer PCB
About King Sun PCB:
King Sun PCB Technology is a manufacturing enterprise that be engaged in high density interconnector multilayer, various types PCB prototype, small and mass production PCB produce.
Our products included: HDI PCBs, Via in PAD PCBs, ENEPIG PCBs, Castellated Holes PCBs, Small BGA ball PCBs, Heavy copper foil PCBs, High Frequency PCBs, Rigid-Flex PCBs.Products are used in wide range of IoT industries, Hi-Tech industries, Power supply, Telecommunication, Computer, Industrial control, Digital products, Science and Education instruments, Medical instruments, Automobile, etc.
In 2005,we expanded our products to develop and manufacture metal core base PCBs(MCPCB) ,now commonly used in LED lighting and Automobile industry. MCPCBs first class material ensure reliability and play a major role in excellent heat dissipation. It greatly increase longevity of LED Lighting. now we have gained reputable recognition in famous LED Lighting companies.
King Sun concentrates on high quality, fast and satisfied service in summary, our service offering are:
ï?§ Quick-turn around prototypes fabrication.
ï?§ Low cost for mass productions orders.
ï?§ MCPCB fabrication.
ï?§ PCB prototype assembly
ï?§ Function test after PCB assembly
ï?§ Stencil making
ï?§ Components source
Layers: 4 Layer
PCB material: FR4 High Tg(S1000-2)
Board Thickness: 1.8mm
Surface Finishing: ENEPIG
Finished Copper thickness:1/1/1/1 oz
Special Technology:
Burried routed channel(depth routing from L3-L4)
Partial depth holes
Castellated holes(half wall hole)
Surface finsihed ENEPIG
Standard PCB Capability:
Minimum Circuit Trace Width/Space: 2.7/2.7mil
The Minimum Via Size : 0.15mm
The Minimum legend Height/Width: 0.5mm/0.12mm
Surface Finishing: HASL-LF, ENIG,ENEPIG,OSP,Gold Finger,Hard Gold Plating,Immersion Silver,Immersion Tin
Special Technology: Blind&buried via, Via In Pad,Backdrill,Small BGA Pad,Impedance control,Heavy Copper,Copper Filled Vias,Countersink hole,Depth Milling
Material Type: FR4,Metal Core,Halogen Free FR4,Rogers,PTFE,Arlon,Nelco,Polyimide
Final Board Thickness: 0.4mm ~ 6.0mm
Final Copper Thickness: HOZ 1OZ 2OZ 3OZ 4OZ 6OZ 10OZ
Shaping: CNC Routing,Punching,V-CUT, Depth milling, Castellation
Special Hole: Blind&buried hole,Depth milling,T-slot,Countersink hole
Quick-turn Lead Time: 1 Day for 2 Layer PCB, 2 Days for 4 Layer PCB, 3 Days for 6 Layer PCB
About King Sun PCB:
King Sun PCB Technology is a manufacturing enterprise that be engaged in high density interconnector multilayer, various types PCB prototype, small and mass production PCB produce.
Our products included: HDI PCBs, Via in PAD PCBs, ENEPIG PCBs, Castellated Holes PCBs, Small BGA ball PCBs, Heavy copper foil PCBs, High Frequency PCBs, Rigid-Flex PCBs.Products are used in wide range of IoT industries, Hi-Tech industries, Power supply, Telecommunication, Computer, Industrial control, Digital products, Science and Education instruments, Medical instruments, Automobile, etc.
In 2005,we expanded our products to develop and manufacture metal core base PCBs(MCPCB) ,now commonly used in LED lighting and Automobile industry. MCPCBs first class material ensure reliability and play a major role in excellent heat dissipation. It greatly increase longevity of LED Lighting. now we have gained reputable recognition in famous LED Lighting companies.
King Sun concentrates on high quality, fast and satisfied service in summary, our service offering are:
ï?§ Quick-turn around prototypes fabrication.
ï?§ Low cost for mass productions orders.
ï?§ MCPCB fabrication.
ï?§ PCB prototype assembly
ï?§ Function test after PCB assembly
ï?§ Stencil making
ï?§ Components source
Layers: 4 Layer
PCB material: FR4 High Tg(S1000-2)
Board Thickness: 1.8mm
Surface Finishing: ENEPIG
Finished Copper thickness:1/1/1/1 oz
Special Technology:
Burried routed channel(depth routing from L3-L4)
Partial depth holes
Castellated holes(half wall hole)
Surface finsihed ENEPIG
Standard PCB Capability:
Minimum Circuit Trace Width/Space: 2.7/2.7mil
The Minimum Via Size : 0.15mm
The Minimum legend Height/Width: 0.5mm/0.12mm
Surface Finishing: HASL-LF, ENIG,ENEPIG,OSP,Gold Finger,Hard Gold Plating,Immersion Silver,Immersion Tin
Special Technology: Blind&buried via, Via In Pad,Backdrill,Small BGA Pad,Impedance control,Heavy Copper,Copper Filled Vias,Countersink hole,Depth Milling
Material Type: FR4,Metal Core,Halogen Free FR4,Rogers,PTFE,Arlon,Nelco,Polyimide
Final Board Thickness: 0.4mm ~ 6.0mm
Final Copper Thickness: HOZ 1OZ 2OZ 3OZ 4OZ 6OZ 10OZ
Shaping: CNC Routing,Punching,V-CUT, Depth milling, Castellation
Special Hole: Blind&buried hole,Depth milling,T-slot,Countersink hole
Quick-turn Lead Time: 1 Day for 2 Layer PCB, 2 Days for 4 Layer PCB, 3 Days for 6 Layer PCB
About King Sun PCB:
King Sun PCB Technology is a manufacturing enterprise that be engaged in high density interconnector multilayer, various types PCB prototype, small and mass production PCB produce.
Our products included: HDI PCBs, Via in PAD PCBs, ENEPIG PCBs, Castellated Holes PCBs, Small BGA ball PCBs, Heavy copper foil PCBs, High Frequency PCBs, Rigid-Flex PCBs.Products are used in wide range of IoT industries, Hi-Tech industries, Power supply, Telecommunication, Computer, Industrial control, Digital products, Science and Education instruments, Medical instruments, Automobile, etc.
In 2005,we expanded our products to develop and manufacture metal core base PCBs(MCPCB) ,now commonly used in LED lighting and Automobile industry. MCPCBs first class material ensure reliability and play a major role in excellent heat dissipation. It greatly increase longevity of LED Lighting. now we have gained reputable recognition in famous LED Lighting companies.
King Sun concentrates on high quality, fast and satisfied service in summary, our service offering are:
ï?§ Quick-turn around prototypes fabrication.
ï?§ Low cost for mass productions orders.
ï?§ MCPCB fabrication.
ï?§ PCB prototype assembly
ï?§ Function test after PCB assembly
ï?§ Stencil making
ï?§ Components source
Layers: 4 Layer
PCB material: FR4 High Tg(S1000-2)
Board Thickness: 1.8mm
Surface Finishing: ENEPIG
Finished Copper thickness:1/1/1/1 oz
Special Technology:
Burried routed channel(depth routing from L3-L4)
Partial depth holes
Castellated holes(half wall hole)
Surface finsihed ENEPIG
Standard PCB Capability:
Minimum Circuit Trace Width/Space: 2.7/2.7mil
The Minimum Via Size : 0.15mm
The Minimum legend Height/Width: 0.5mm/0.12mm
Surface Finishing: HASL-LF, ENIG,ENEPIG,OSP,Gold Finger,Hard Gold Plating,Immersion Silver,Immersion Tin
Special Technology: Blind&buried via, Via In Pad,Backdrill,Small BGA Pad,Impedance control,Heavy Copper,Copper Filled Vias,Countersink hole,Depth Milling
Material Type: FR4,Metal Core,Halogen Free FR4,Rogers,PTFE,Arlon,Nelco,Polyimide
Final Board Thickness: 0.4mm ~ 6.0mm
Final Copper Thickness: HOZ 1OZ 2OZ 3OZ 4OZ 6OZ 10OZ
Shaping: CNC Routing,Punching,V-CUT, Depth milling, Castellation
Special Hole: Blind&buried hole,Depth milling,T-slot,Countersink hole
Quick-turn Lead Time: 1 Day for 2 Layer PCB, 2 Days for 4 Layer PCB, 3 Days for 6 Layer PCB
About King Sun PCB:
King Sun PCB Technology is a manufacturing enterprise that be engaged in high density interconnector multilayer, various types PCB prototype, small and mass production PCB produce.
Our products included: HDI PCBs, Via in PAD PCBs, ENEPIG PCBs, Castellated Holes PCBs, Small BGA ball PCBs, Heavy copper foil PCBs, High Frequency PCBs, Rigid-Flex PCBs.Products are used in wide range of IoT industries, Hi-Tech industries, Power supply, Telecommunication, Computer, Industrial control, Digital products, Science and Education instruments, Medical instruments, Automobile, etc.
In 2005,we expanded our products to develop and manufacture metal core base PCBs(MCPCB) ,now commonly used in LED lighting and Automobile industry. MCPCBs first class material ensure reliability and play a major role in excellent heat dissipation. It greatly increase longevity of LED Lighting. now we have gained reputable recognition in famous LED Lighting companies.
King Sun concentrates on high quality, fast and satisfied service in summary, our service offering are:
ï?§ Quick-turn around prototypes fabrication.
ï?§ Low cost for mass productions orders.
ï?§ MCPCB fabrication.
ï?§ PCB prototype assembly
ï?§ Function test after PCB assembly
ï?§ Stencil making
ï?§ Components source
Layers: 4 Layer
PCB material: FR4 High Tg(S1000-2)
Board Thickness: 1.8mm
Surface Finishing: ENEPIG
Finished Copper thickness:1/1/1/1 oz
Special Technology:
Burried routed channel(depth routing from L3-L4)
Partial depth holes
Castellated holes(half wall hole)
Surface finsihed ENEPIG
Standard PCB Capability:
Minimum Circuit Trace Width/Space: 2.7/2.7mil
The Minimum Via Size : 0.15mm
The Minimum legend Height/Width: 0.5mm/0.12mm
Surface Finishing: HASL-LF, ENIG,ENEPIG,OSP,Gold Finger,Hard Gold Plating,Immersion Silver,Immersion Tin
Special Technology: Blind&buried via, Via In Pad,Backdrill,Small BGA Pad,Impedance control,Heavy Copper,Copper Filled Vias,Countersink hole,Depth Milling
Material Type: FR4,Metal Core,Halogen Free FR4,Rogers,PTFE,Arlon,Nelco,Polyimide
Final Board Thickness: 0.4mm ~ 6.0mm
Final Copper Thickness: HOZ 1OZ 2OZ 3OZ 4OZ 6OZ 10OZ
Shaping: CNC Routing,Punching,V-CUT, Depth milling, Castellation
Special Hole: Blind&buried hole,Depth milling,T-slot,Countersink hole
Quick-turn Lead Time: 1 Day for 2 Layer PCB, 2 Days for 4 Layer PCB, 3 Days for 6 Layer PCB
About King Sun PCB:
King Sun PCB Technology is a manufacturing enterprise that be engaged in high density interconnector multilayer, various types PCB prototype, small and mass production PCB produce.
Our products included: HDI PCBs, Via in PAD PCBs, ENEPIG PCBs, Castellated Holes PCBs, Small BGA ball PCBs, Heavy copper foil PCBs, High Frequency PCBs, Rigid-Flex PCBs.Products are used in wide range of IoT industries, Hi-Tech industries, Power supply, Telecommunication, Computer, Industrial control, Digital products, Science and Education instruments, Medical instruments, Automobile, etc.
In 2005,we expanded our products to develop and manufacture metal core base PCBs(MCPCB) ,now commonly used in LED lighting and Automobile industry. MCPCBs first class material ensure reliability and play a major role in excellent heat dissipation. It greatly increase longevity of LED Lighting. now we have gained reputable recognition in famous LED Lighting companies.
King Sun concentrates on high quality, fast and satisfied service in summary, our service offering are:
ï?§ Quick-turn around prototypes fabrication.
ï?§ Low cost for mass productions orders.
ï?§ MCPCB fabrication.
ï?§ PCB prototype assembly
ï?§ Function test after PCB assembly
ï?§ Stencil making
ï?§ Components source
