Zhuhai Seiki PCB Co., Ltd is a company dedicated to manufacturing high quality double sided & multilayer PCBs. Lead Jump Development Co., Ltd. (Head Company) is established in 1989.    Our products are used in many industries, such as computers, telecommunications, aviation equipment, and industrial instruments.    Our products are approved by ISO certificate system & UL.    We have advanced manufactory 、consummate technology、strong manufactory team and good after service. We sincerely are looking forward to making partnership with you.