- Trimark Industrial Corporatio
- crystal knob, door viewer, brass knob, cabinet hardware.
- Address:No.10, Ln. 515, Songshan Rd., Xinyi Dist, Taipei, Taiwan,110
- Nova Lee Industry Co.
- door viewer, fire door viewer, door knocker, eye viewer, peephole, crystal knob, glass knob, cabinet knob, door knob, cabinet hardware, pewter, handle, pull.
- Address:11F-4, NO.16, JAIN BA RD. CHUNG HO TAIWAN 235 Taiwan
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