• heloptik

    taman kebon jeruk i/8 no.25 jakarta 11630, indonesia

    selling: cr 39 lens super hard coated,multicoated single lens : single vision super hard coated & multi coated single high index super hard coated & multi coated bifocal round top hc mc bifocal flat to hc,mc
  • shenzhen Shuangguo Electronics Co., Ltd

    Building 67,New Industrial District,XiXiang Town, BaoAn, Shenzhen, Guangdong, China,518101

    Shenzhen Shuangguo Electronics Co., Ltd is a technology-intensive company which engage in design, product and sale of high density flexible printed circuit FPC quality Pinted Circuit Borad(PCB) for single side, double sides multilayers. The was ...