Coilank International Co. Ltd. was established in 1996. Thecompany  provides highquality inductor components. It alsoprovides EMI / EMC solutions at lowcost. The company obtainedISO9001 certification  in 2001. Chi Hing produces high qualityproducts at reasonable prices. The company has innovativetechnology. The products include a large power inductors, beads,common mode filter, a variety of small chip inductors andhighfrequency transformer, etc.Â