Keep Best PCB Assembly Co.,Ltd. was founded in 2012 with our manufacturing base in shenzhen City, Guangdong Province, China. We are one of the leading PCB manufacturers who offering professional service for global customers in various industry sectors like telecom & networking, new energy, public security surveillance, industrial, medical, automotive and etc. With ISO9001, ISO14001, ISO/TS16949 qualified production facility, we carefully monitor the quality of our products at every single stage of production (from material to finished products). Our QC people also have a spot check right before delivery. All the efforts we make ensure that our customers received defect-free products. Well-Tech believes continuous improvement is fundamental for customer's satisfaction and our successful development. 12 years of experience in Rigid, Aluminum & Copper base PCB Completing OEM/ODM Samples in 2-7 days Buyers in the US, Europe and Asia 500+ employees help maintain production speed Monthly output: up to 350,000 sq. ft of PCBs RoHS-compliant raw materials from Germany, the US, Taiwan & Hong Kong.We specialize in:1)prototype PCB and quickturn PCB circuit board production. PCB design of multilayer PCB, military spec PCB,aluminum, teflon, and polymicle PCB,flexible pcb and more 2)One-stop services from PCB to PCB assembly3)components sourcing, PCBA Function Test, design solution. 4)Electronic testing circuit board or PCBA5)Eleectronic manufacturing service6)LED Metal Core Circuit Board Assembly