... . 6-layer TG170PCB;2. Min. trace/space 3/4mil, min. hole size: 0.2mm;3. High quality&competitive price 4. ROHS ... ,monthly capability is 20,000sqm,5000types.*Advantages: 1. With 15 years experience in PCB industry, we can manufacture high quality and competitive ... ; 4. Obtained the certification of ISO9001,ISO14000, TS16949, ROHS,UL and SGS. All products strictly comply with IPC class 2,and can ...