Spool Insulators Total 127 manufacturers & suppliers found with 381 products
Jiangxi Johnson Electric Co., Ltd.
Since 2020
2000
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Porcelain Insulator , Composite Insulator , Glass Insulator , Transformer Bushing , Suspension Insulator
OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Manufacturer/Factory
Porcelain Insulators , Polymeric Insulators , Glass Insulators , Bushings , Metal Fittings
OEM, ODM, Own Brand
ISO 9001, ISO 14001
Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.
Since 2021
2000+
Suppliers with verified business licenses
4.0
Plant Area
Manufacturer/Factory
Porcelain Post Insulator , Current Transformer , Pin Insulator , Cable Caminal , Porcelain Shell for
OEM, Own Brand
ISO 9001, ISO 14001
Fuzhou Faithreach Ceramics & Electronic Co., Ltd.
Since 2016
2000+
95
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Lampholder , Knife Switch , Fuse , Socket , Terminal Block
ODM, OEM
ISO 9001
Zhejiang Haivo Electrical Co., Ltd.
Since 2011
60.4 Mil
2000+
50
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Insulators; Lightning Arrester; Disconnect Switch; Fuse Cutout; Composite Insulator
Own Brand, ODM, OEM
Wenzhou, Zhejiang
Manufacturer/Factory
Pole Line Hardwares , Strain Clamps Suspension Clamps , Machine Bolts Anchor Assembly , Transmission Line Accessories , Anchor Rods Ground Rods Secondary Racks
Own Brand
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001
Manufacturer/Factory
Porcelain Insulator , Disc Insulator , Suspension Insulator , Pin Insulator , Glass Insulator
OEM, ODM, Own Brand
Response Time≤3h
Simeng Electrical Tech. Co., Ltd.
Since 2022
100
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Distribution Transformer; Lightning Arrestor; Insulator; Circuit Breaker; Electric Power Fitting
within 15 workdays
Hangzhou, Zhejiang
Manufacturer/Factory
, Trading Company
, Group Corporation
Transformer Bushing , Porcelain Insulator , Composite Insulator , Condenser Bushing , Glass Insulator
OEM, Own Brand
Response Time≤3h
Shanghai Gongtao Ceramics Co., Ltd.
Since 2014
924
16
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Ceramic Tube , Ceramic Crucible , Ceramic Connector , Ceramic Ball , Ceramic Heating Element
ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Insulator , Composite Insulator , Porcelain Insulator , Glass Insulator , Overhead Line Fitting
OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Cable Clamp , ABC Accessories , Anchoring Clamp Tension Clamp , Electrical Cable Connector , Earth System
OEM
ISO 9001, ISO 14001
Fuzhou Colmate Electric Co., Ltd.
Since 2009
Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
Lampholder , Insulator , Electrical Fitting , LED Lighting , Line Fitting
OEM, ODM
ISO 9001, ANSI/ESD
Electric Powertek Company Ltd.
Since 2022
Suppliers with verified business licenses
4.0
Manufacturer/Factory
Insulator , Drop-out Fuse , Guy Grip , Crossarm , Pole Mounting Clamp
ISO 9001
Tianjin, Tianjin
Victory Electric Power Equipment Co., Ltd.
Since 2016
2000+
192
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Insulator , Clamp , Cross arm , Bolt , Stay rod
ODM, OEM
ISO9001:2015
L&R ELECTRIC GROUP CO., LTD.
Since 2018
2000+
77
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Surge Arrester , Insulator , Fuse Cutout , Switch Gear , Meter Box
Own Brand, ODM, OEM
OHSAS18001:2007, ISO9001:2015, ISO14001:2015
Manufacturer/Factory
, Trading Company
Parallel Groove Connectors , Insulation Piercing Connectors , Power Line Fittings , Cable Accessories , Cable Clips
OEM, Own Brand
ISO 9001
Trigold Power Co., Ltd.
Since 2022
Suppliers with verified business licenses
4.0
Hebei Leicheng Power Technology Co., Ltd.
Since 2023
145
10
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Dry transformer/Oil-type transformer/Steel Angle/Stainless steel coil
ODM
ISO 9001, ISO 14001, ASME
Zhejiang Westhomes Electric Co., Ltd.
Since 2007
2000+
274
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Miniature Circuit Breaker; Molded Case Circuit Breaker; Universal Air Circuit Breaker; Automatic Changeover Switch
ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Manufacturer/Factory
, Trading Company
Vacuum Circuit Breaker , Surge Arrester , Fuse Cutout , Polymer Insulator , Isolate Disconnector
OEM
ISO 9001
Hunan Powerwell Industrial Co., Ltd.
Since 2023
83
10
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Transformer board , insulation paper , plywood , diamond dotted paper , milky white film and other electrical insulation materials
ODM, OEM
within 15 workdays
Yueqing Cavanna Electric Co., Ltd.
Since 2023
2000+
36
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Outdoor air break switch , Fuse cut out , VCB , contact box and Insulator
ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
ORIENT ELECTRIC INTERNATIONAL GROUP LIMITED
Since 2015
2000+
39
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
High-voltage Distribution Fuse Cutouts , Arresters , Disconnecting Switches , Insulators , Power Line Hardware
ODM, OEM
Response Time≤3h
Qingdao Marink Enterprise Co., Ltd.
Since 2010
500
20
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Cattle Crush , Sheep Hurdle , Sheep Fence
ODM, OEM
ISO 9001, IATF16949
Zhejiang Ruili Electric Co., Ltd.
Since 2007
60 Mil
2000+
65
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
Insulator , Surge Arrester , Dropout Fuse Cutout , Isolating Switch , Power Fitting
Own Brand, ODM, OEM
ISO9001:2008
Manufacturer/Factory
, Trading Company
Transformer Components , Insulator and Bushing , Metal Fabrication , Transformer Tank , Transformer Equipment
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Manufacturer/Factory
Ceramic Tube , Ceramic Crucible , Ceramic Rod , Ceramic Plate , Quartz Glass
OEM, ODM
within 15 workdays
Manufacturer/Factory
, Trading Company
Electric Transmission and Distribution Fittings , Overhead Powerline Fittings , Arrestors Insulators Fuse Cut out , Fasteners
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
DDP Paper/Diamond Dotted Paper , Insulation Bushing , Epoxy Lamination Sheets , FRP Dog Bone with Spacer , Pressobard/Pressboard Strips
OEM, ODM
ISO 9000