... Finishing: HASL / HASL lead free, Chemical tin, Chemical Gold, Immersion Silver/Gold, OSP, Gold plating Certification: UL, ROHS, ISO9001: ... 2000 Lead free HASL PCB1. Lead free HASL2. Certificate: UL, ROHS, T ... . Company management: ISO9001:20004. Markets: EuroLead free HASL PCB-Lead free HASL Surface finish required to meet ROHS compliant- ...