We have over 15 years experience of manufacturing High Mast Lights. We are one of THREEmanufacturers that own AIRPORT EQUIPMENT CERTIFICATION in China. You can find our high mast lights in tens of airports in China, and they are also installed in Kenya Airport, Bangladesh airport and etc.  Products Details  Height From 18 m to 50m Suit for Airport ,seaport,plaza,stadium ,square,highway station,street way ,etc Shape round or polygon Material Q345B/A572,minimum yield strength>=345n/mm2 Q235B/A36,minimum yield strength>=235n/mm2 Torrance of dimension +- 2% Lighting Source 400 W- 5000 W high pressure sodium flood light,light extension :up to 30 000 m² Light plate Various figure of selection ,material with hot dip galvanization steel frame Lifting system Lifter fixed in the inner of the pole with lifting speed of 3~5 meter per minute Equipped e;antiferromagnetism brake and break -proof device,manual operation applied under power cut Electric appliance control device Electric appliance box to be be the hold of the pole ,lifting operation could be 5 meter away from the pole through wire .Time control and light control could be equipped to realize full-load lighting mode and part lighting mode Surface treatment Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required. Joint of Poles Insert mode,innerflange mode,face to face joint mode . Design of pole Against earthquake of 8 grade Wind Speed 80 Km/Hour Welding We has past flaw testing.Internal and external double welding makes the welding in shape Thickness 6 mm to 20 mm Production Process Raw material test→Cutting→Molding or bending →Welding (longitudinal )→Dimension verify→Flangewelding→Hole drilling→Calibration→Deburr→Galvanization or powder coating ,painting→Recalibration→Thread→Packages Packages Our poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required   APPLICATIONS  Plaza High Mast Lighting Airport High Mast Lighting Highway High Mast Lighting Storage-yard High Mast Lighting Industrial-plant High Mast Lighting Park High Mast Lighting Dock High Mast Lighting Stadiums High Mast Lighting Overpass High Mast Lighting Toll-station High Mast Lighting Production Process Raw material testCuttingMolding or bending Welding (longitudinal ) Dimension verifyFlangeweldingHole drilling Calibration Deburr Galvanization or powder coating, PaintingRecalibrationThreadPackaging Packages Our poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required Lifting system Latch barrel with inner mounting bracket locker is mounted to an underside of the mast-top pulley assembly. Furthermore, all steel cables are not exposed and more effectively protected. Latching mechanism latched on steering arms is able to release strain on steel cables when in the operation position. The process of latching on and off is stable and without vibration. The bumper is designed on the luminary mounting bracket for avoiding direct damage between mast-top assembly and the raising luminary mounting bracket. The leveling device for luminary support bracket is easy to operate and convenient to adjust level. Special designed red-flag indicator has obvious visual effects and reflects actual situation of latching operation.  Testing  Packages: Bulb wrappings for high mast lighting poles, individual cartons for lamps and controlling equipments, etc. A 40' HP loads 7-20M/ 6-25M/ 5-30M/ 4-35M high mast lights. Our projects  Lead Time Payment Terms  We have over 15 years experience of manufacturing High Mast Lights. We are one of THREEmanufacturers that own AIRPORT EQUIPMENT CERTIFICATION in China. You can find our high mast lights in tens of airports in China, and they are also installed in Kenya Airport, Bangladesh airport and etc.  Products Details  Height From 18 m to 50m Suit for Airport ,seaport,plaza,stadium ,square,highway station,street way ,etc Shape round or polygon Material Q345B/A572,minimum yield strength>=345n/mm2 Q235B/A36,minimum yield strength>=235n/mm2 Torrance of dimension +- 2% Lighting Source 400 W- 5000 W high pressure sodium flood light,light extension :up to 30 000 m² Light plate Various figure of selection ,material with hot dip galvanization steel frame Lifting system Lifter fixed in the inner of the pole with lifting speed of 3~5 meter per minute Equipped e;antiferromagnetism brake and break -proof device,manual operation applied under power cut Electric appliance control device Electric appliance box to be be the hold of the pole ,lifting operation could be 5 meter away from the pole through wire .Time control and light control could be equipped to realize full-load lighting mode and part lighting mode Surface treatment Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required. Joint of Poles Insert mode,innerflange mode,face to face joint mode . Design of pole Against earthquake of 8 grade Wind Speed 80 Km/Hour Welding We has past flaw testing.Internal and external double welding makes the welding in shape Thickness 6 mm to 20 mm Production Process Raw material test→Cutting→Molding or bending →Welding (longitudinal )→Dimension verify→Flangewelding→Hole drilling→Calibration→Deburr→Galvanization or powder coating ,painting→Recalibration→Thread→Packages Packages Our poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required   APPLICATIONS  Plaza High Mast Lighting Airport High Mast Lighting Highway High Mast Lighting Storage-yard High Mast Lighting Industrial-plant High Mast Lighting Park High Mast Lighting Dock High Mast Lighting Stadiums High Mast Lighting Overpass High Mast Lighting Toll-station High Mast Lighting Production Process Raw material testCuttingMolding or bending Welding (longitudinal ) Dimension verifyFlangeweldingHole drilling Calibration Deburr Galvanization or powder coating, PaintingRecalibrationThreadPackaging Packages Our poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required Lifting system Latch barrel with inner mounting bracket locker is mounted to an underside of the mast-top pulley assembly. Furthermore, all steel cables are not exposed and more effectively protected. Latching mechanism latched on steering arms is able to release strain on steel cables when in the operation position. The process of latching on and off is stable and without vibration. The bumper is designed on the luminary mounting bracket for avoiding direct damage between mast-top assembly and the raising luminary mounting bracket. The leveling device for luminary support bracket is easy to operate and convenient to adjust level. Special designed red-flag indicator has obvious visual effects and reflects actual situation of latching operation.  Testing  Packages: Bulb wrappings for high mast lighting poles, individual cartons for lamps and controlling equipments, etc. A 40' HP loads 7-20M/ 6-25M/ 5-30M/ 4-35M high mast lights. Our projects  Lead Time Payment Terms
Headphone speaker:
Headphone speaker is a king of speaker
unit which is used for headphone, it also called headphone driver. These
speakers have high sound pressure level, fast frequency response, wide
frequency response range and low distortion. Headphone speakers are mainly used
for voice headphone (e.g. customer service phone, call center headphone,
military intercom headset- ) and music headphone (e.g. Bluetooth headphone,
sport headphone, game headphone-).
Our
main headphone speakers include:
1) From
the diameter, we have speakers in 23mm ~ 57mm.
2) From
the impedance, we have speakers of 32ohm/150ohm/300ohm/1000ohm.
FAQ
Q1. What
is the MOQ? Headphone Speaker,Headset Speaker,Earphone Speaker,Headphone Parts Speaker Shenzhen Xuanda Electronics Co., Ltd. , https://www.xdecspeaker.comÂ
20 days on receipt of payment for 10 high mast light poles
30% in advance and 70% before shipment for our productsÂ
20 days on receipt of payment for 10 high mast light poles
30% in advance and 70% before shipment for our products
XDEC: 2000pcs for one model.
Q2. What is the delivery lead time?
XDEC: 15 days for normal orders, 10 days for urgent orders.
Q3. What are the payment methods?
XDEC: T/T, PayPal, Western Union, Money Gram.
Q4. Can you offer samples for testing?
XDEC: Yes, we offer free samples.
Q5. How soon can you send samples?
XDEC: We can send samples in 3-5 days.
Polygonal 21m High Mast Lighting Tower (BDG21)
Model NO.: BDD21
IP Rating: IP66
Certification: CCC, CE, CQC, C-tick, EMC, Energy Star, ETL, FCC, FDA, GOST, GS, LVD, PSE, REACH, RoHS, SAA, SASO, VDE
Input Voltage: 220V
Light Source: Halide Lamp
Power Supply: AC
Application: Highway
Usuage: Road Lighting
Metal Protection: Hot Dipped Galvanized
Height: 18-35m
Trademark: baode
Transport Package: as Customer Requested
Specification: CE ROHS FCC ISO
Origin: Yangzhou
HS Code: 9405409000
Model NO.: BDD21
IP Rating: IP66
Certification: CCC, CE, CQC, C-tick, EMC, Energy Star, ETL, FCC, FDA, GOST, GS, LVD, PSE, REACH, RoHS, SAA, SASO, VDE
Input Voltage: 220V
Light Source: Halide Lamp
Power Supply: AC
Application: Highway
Usuage: Road Lighting
Metal Protection: Hot Dipped Galvanized
Height: 18-35m
Trademark: baode
Transport Package: as Customer Requested
Specification: CE ROHS FCC ISO
Origin: Yangzhou
HS Code: 9405409000
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