Jinhaitong Electronic Technology Co., LTD is one of the subsidiary companies of Samwo International Group Co., LTD which was established in 1985 and now has nearly 600 employees. We have established stable relationships with customers from 20 countries from the year of 2006, the export annual average sales volume of Jin Hai Tong acheieved around USD5, 000, 000 and the export proportion occupied 20% of the total business of our company. Getting the ISO 9001:2000certification is a great honor for our ongoing efforts to provide clients with superior quality and outstanding service. Our Products: PCB type: single side PCBs, double side PCBs, multilayer PCBs(4L-24L). Material types: HB, FR-1, CEM-1, CEM-3, FR-4, FR-2, FR-4 High TG, HF, aluminum based. Surface Finishing: HAL/LF HAL, Immersion gold, Chemical gold, OSP. All of our products have Approvals UL and meets RoHS requirements and REACH standards. The manufacturers that we choose are all complied with ISO 14001:2004 standard. Our QC system have been certificated and meet the requirements of ISO-9001:2000. According to different product demands, we will evaluate and choose quality and suitable PCB factories from our system data with detailed factories information for all of our customers. In order to supply best price and service to customers, JinHaiTong place the same kind of orders which we integrate from different customers to get the best quotation and service from manufacturers for our customers.