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Why Us

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Our factories are listed in Top No.30 of top 100 PCB Manufacture
20% increase in the past consecutive 15Years
O-Leading Revenue in 2014 US$13 million
 We use selected raw material only for excellent quality consist
 Laminate: ITEQ, SYL, Rogers, Arlon,Nelco, Taconic, Hitachi, etc
 Chemicals: Rohm&Haas, Atotech, Umicore
 Dry film: Asahi (Japan),Dupont (US) Solder mask: Taiyo(Japan)
Focus on innovation of PCB technology for 15 years
80 engineers with over 10 years experience in PCB design
and manufacturing, we have owned 76 patents of PCB
technology innovation.
We spend 5% sales revenue on R&D every year for
leading edge PCB technology and offer customized
end-to-end solution from PCB design to manufacturing

Zero defect on product quality
  Our factories certified in ISO9000,ISO14000,OHSAS18001,EICC,TS16949,TS13485,UL and QC080000 Etc.    Precision instrument is being used in all of O-Leading Supply Chain factories , such as : AOI and AVI machines are   from Japan, DIONEXICS-900 Ion Chromatograph,Skyray Instrument RoHS analyzer .Etc IPC Class 2&3 standard  compliant O-leading manufacturing system enforced in the entire Supply Chain healthy and stable.

Our good suppliers sourcing is to meet the various demands of specific markets.
   O-leading Supply Chain shares a few PCB maker who has invested multi-type production lines and 100% in house surface treatment that encompassed ENIG, OSP, HASL, Immersion silver, Immersion tin,  electric gold plating ,   hard gold plating, electric tin plating,silver plating, we are capable to meet the different demands from customers in various  industries, it do help for both Sun&Lynn and customers to eliminate the risk in quality cause of outsourcing some of  these PCB surface treatment

     Pioneer of environment protection
           O-leading Supply Chain Factories has invested over $2million on   waste  water recycling system, the                 recycled water is national standard   GB21900-2008 compliant. Main honors awarded by local                                       government: "Model PCB manufacturer for environment   rotection" "Green PCB  manufacturer" "Excellent           enterprise for Clean production"


     We provide PCB total solution from PCB design to manufacturing,

we make extensive PCB products including conventional PCB(rigid PTH),

HDI, flexible and rigid-flex PCB Quick turn delivery, fast reaction, global
service, your requirement is our commitment