Single side printed copper clad pcb Copper PCBs are manufactured with 4 ounces or more of copper on each layer. 4-oz copper PCB is most commonly used in commercial products. The concentration of copper can be as high as 200 ounces/ square foot. Copper pcb application: 鈥?Reduce the core temperature, help heat dissipation, protect the equipment itself from damage, and quickly transfer the heat of the components 鈥?Generally used for PCBs that cannot be cooled by conventional fan cooling technology. These devices need to dissipate heat and improve device performance. The boards can be laminated to radiate from the different components of the circuit board and eliminate a large amount of heat. 鈥?Copper pcb is 2 times faster than aluminum PCB heat dissipation 鈥?Most of them are used for high frequency lights. Single side pcb production service: 1. Quickly response & OEM design for all customers 2. Small order available 3. High quality/Safe material/Competitive price 4. More safe and fast transport FAQ Q: What machines you have in your factory? A: Laser cutting machine, high precision cutting machine, welding machine, AOI, auto electrical test machine, drilling machine, spray paint machine, edge banding machine, AOI, Wave soldering machine, Online X-RAY Pointer, Mounter and etc. Q: Which certificates do you have? A: CE, FCC, RoHs and ISO9001. Q: Do you have the test and audit service? A: Yes, we can assist to get the designated test report for product and the designated factory audit report. Q: What's your term of the delivery? A: In general FOB Shenzhen. Can accept EXW, CFR, CIF, DDP, DDU etc also. Q: What's your after-sale service about PCB? A: Our quality warranty period is half year. Any quality problem will be solved to customer satisfactions. Q: How can we get the quote? A: Send us Gerber files or delivery us reals sample for our engineers review. Q: What about the lead time for mass production? A: Always 25 to 28days based on general order. Q: What is the payment way? A: 1) t/t or Western Union for the trial order 2) ODM, OEM order, 80% for deposit,20% against the copy B/L. We are factory ,we can guarantee our price is first-hand, High quality and competitive price. Q: What's the trade term and payment term? A: Amount less than $1000, 100% paid before production, more than $1000 can be negotiated! T/T, Western Union, PAYPAL etc. Q: May I have new sample made with my design for confirmation? A: Yes. Sample charge means set up charge for production line, little quantity we suggest that straight for production. Large quantity we suggest that sample first. Q: How many days turn to PCB prototype after you get Gerber files? A: In general 1 - 3 working days.Rigid PCB website:http://www.xlfpc.com/rigid-pcb/