Moko Technology Ltd is one of the leading China energy saving led lamp assemble service, rohs qualified circuit card for led manufacturers and suppliers with professional energy saving led lamp assemble service, rohs qualified circuit card for led factory, we are always at your service.Quick DetailsPlace of Origin: Guangdong, China (Mainland) Brand Name: MK Model Number: MK31016A04B Base Material: Aluminum Copper Thickness: 1oz Board Thickness: 1.6mm Min. Hole Size: 4mil Min. Line Width: 4mil Min. Line Spacing: 4mil Surface Finishing: HASL/ENIG/OSP Solder Mask: Green,Red,Black,Yellow,Blue,Orange,Purple Standard: IPC-A-610D Laser Drill Hole Size: 0.1mm Copper Weight Tolerance: ± 0.25oz Board Thickness Tolerance: ±10% Maximum Dimension: 610mm*1100mm V-score depth: 20%~25% of board thickness 100% Function Testing: Yes Lead Free Technology: Yes Certificate: RoHS,UL,CE,ISO9001,ISO14001 Packaging & DeliveryPackaging Details:Inner packing :Vacuum Package Outer packing:Standard Carton BoxDelivery Detail:3-5 daysSpecificationsEnergy saving LED lamp assemble service, RoHS qualified Circuit card for LED 1. OEM&ODM electronic PCB/PCBA design and engineer.2. HASL/ENIG/OSP surface finishing technology.3. DIP/SMT/SMD component assembling.4. AOI,ICT,Function Testing methods.5. UL,RoHS, SGS, ISO9001, ISO14001 approved.6. 2 years warranty, we protect your legal interest even we are in different countries.