Electronic units and components Electrical power equipment Transformer Sealing parts Leads and cables Chemical industry products Electrical products Electrical Wire & cable Generatrix Sensor Copper valve Electrical Wire&cable                                                  OPTICAL CABLES                   ■ AERIAL - SELF - SUPPORTING(ADSS)   Type GYFTCY,GYFTCY-B(ADSS) Fibre count 2-72 Fibre protection loose tube Fibre per tube 1-12 Central Strengh member Non-metallic Water blocking Filling compound Inner sheath PE Peripheral Strength Member Aramid yams Outer sheath PE/Anti tracking ■ OPTICLA GOUND WIRE(OPGW)   Type 59K65z,38E56z-24M Fibre count 2-48 Fibre protection loose tube Fibre per tube 1-12 Central strength member non-metallic water blocking Filling compound Inner sheath Aluminium Armouring Aluminium alloy wires and/or Aluminium clad steel wires(1 or 2 layers)     ■ UNDERWATER   Type GYSTA33,GYSTA33 Fibre count 2-216 Fibre protection loose tube Fibre/tube 2-12 Central strength member metallic Water blocking filling compound Inner sheath PE Armouring Steel wire helically wrapping (1 or 2 layer) Outer sheath PE ■ PATCH CORD   Fibre Tight buffered single fibre type GJFJZY,GJFJBZY,GJFJZV,GJFJBZV strength member Aramid yams sheath Low-smoke zero-halogen or fire-resistant PVC ■ DISTRIBUTION   Fibre count 2-18 Fibre protection Tight buffer Strength member Aramid yams Outer sheath Low-smoke zero-halogen or fire-resistant PVC ■ DIRECT - BURIED   type GYSTA53,GYSTY53,GYDTA53 fibre count 2-216 fibre protection loose tube strength member Metallic or non-metallic water blocking Filling compound peripheral strength member Aramid or glass yams inner sheath PE Armouring Polylaminated corrugated steel tape Outer sheath PE ■ DUCT-AERIAL   type GYSTA,GYSTS,GYDTA,GYDTS Fibre count 2-216 Fibre protection loose tube Strength member Metallic or non-metallic water blocking Filling compound Peripheral strength mamber Aramid or glass yams Sheath PE Moisture barrier Polylaminated corrugated steel or aluminium tape Sheath PE ■ DUCT-AERIAL   type GYFSTY,GYFDTY fibre count up to 216 fibre protection loose tube central strength member Metallic or non-metallic water blocking Filling compound Peripheral strength member Aramid or glass yams outer sheath PE ■ DUCT-AERIAL (CENTRAL LOOSE TUBE)   type GYXTS,GYXTW,GYDXTW Fibre count 2-12(ribbon 216) Fibre protection loose tube strength member Parallel or helical wrapping steel wire water blocking Filling compound sheath PE     ■ AERIAL-SELF SUPPORTING(FIGURES)   type GYTC8A,GYTC8Y53,GYFTC8A fibre count 2-72 fibre protection loose tube fibre per tube 1-12 central strength member non-metallic or metallic water blocking Filling compound inner sheath PE(if required) moisture barrier Polylaminated aluminium or corrugated steel tape outersheath PE ■ AERIAL-LASHED   Fibre count 2-72 Fibre protection loose tube Fibre per tube 1-12 Central strength member Non-metallic Water blocking Filling compound Inner sheath PE(if required) Peripheral strength member Aramid yams Moisture barrier armounring Polylam aluminium or corrugated steel tale Outer sheath PE       MULTI-PAIRS COPPER CABLE       ■ DIRECT-BURIED   type HYA53,HYAT53,HYPA53 conductor Plain copper 0.32-0.9mm insulation solid,foam-skin,cellular PE cabling Pair,unit and sub-unit size 10-3600 pairs water penetration Filling compound moisture barrier Aluminium polylaminated tape sheath PE Armouring Corrugated steel tape Outer sheath PE PVC ■ AERIAL-DUCT   type HYA,HYAT,HYPA Conductor Plain copper 0.32-0.9mm Insulation Solid foam-skin,cellular PE Cabling Pair unit and sub-unit Size 10-3600 pairs Water penetration Filling compound(if required) Moisture barrier Aluminium polylaminated tape Sheath PE ■ AERIAL-FIGURE 8   type HYAC,HYFAC,HYPAC conductor Plain copper 0.32-0.9mm insulation Solid foam-skin,cellular PE cabling Pair,unit and sub-unit size 10-200 pairs water penetration Filling compound(if required) Water penetration Aluminium polylaminated tape Sheath PE ■ UNDERWATER - BURIED   type HYA33,HYAT33,HYPA33 conductor plain copper 0.32-0.9mm insulation Solid foam-skin cellular PE cabling Pair,unit and sub-unit size 10-3600 pairs water penetration Filling compound (if required) moisture barrier Aluminium polylaminated tape sheath PE Amouring steel wires Outer sheath PE PVC ■ CENTRAL EXCHANGE- DISTRIBUTION   type HCJVV,HCJVVP conductor plain or tinned copper 0.32-0.9mm Insulation PVC cabling Pair,unit and sub-unit size 1-800 pairs screen Polyesters plated aluminium tape(if required) sheath PVC ■ CENTRAL EXCHANGE- DISTRIBUTION   type UTP,FTP conductor plain copper 0.5mm insulation solid PE size 4 pairs screen no screen or aluminium polylaminated tape outer sheath PVC or LSZH flame resistant sheath

2006-2007 AllRights Reserved & Design By Edmond Yu