Wholesale Insulators Caps Total 359 manufacturers & suppliers found with 1,077 products
Audited Supplier
Manufacturer/Factory
Fiberglass Sleeving , Heat Shrink Tube , Silicone Rubber Tube , PVC Tube , PTFE Tube
OEM, ODM
ISO 9001, IATF16949
-
US$ 0.1 / Piece100 Pieces (MOQ) -
US$ 0.1 / Piece1000 Pieces (MOQ)
-
US$ 0.2 / Piece100 Pieces (MOQ)
Audited Supplier
Manufacturer/Factory
, Trading Company
Insulator , Composite Insulator , Porcelain Insulator , Glass Insulator , Overhead Line Fitting
OEM
ISO 9001
-
US$ 1.2 / Piece500 Pieces (MOQ)
-
US$ 1 / Piece1000 Pieces (MOQ)
-
US$ 2 / Piece1000 Pieces (MOQ)
Ningbo Yinzhou Nord Machinery Co., Ltd.
Since 2009 Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
, Group Corporation
Investment Casting , Precision Casting , Steel Casting China , Sand Casting , Lost Wax Casting
OEM
ISO 9001
-
US$ 2 / Piece1000 Pieces (MOQ)
-
US$ 0.1 / Piece100 Pieces (MOQ)
-
US$ 0.1 / Piece100 Pieces (MOQ)
Jiangxi Johnson Electric Co., Ltd.
Since 2020 Suppliers with verified business licenses
4.0
80
Plant Area
10
Number of Employees
Manufacturer/Factory
, Trading Company
Porcelain Insulator
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 0.23 / Piece1 Piece (MOQ)
-
US$ 0.75 / Piece200 Pieces (MOQ)
-
US$ 0.75 / Piece200 Pieces (MOQ)
Manufacturer/Factory
Cast Iron Valve , Cast Steel Valve , Ball Valve , Forged Flange , Ductile Iron Pipe Fitting
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 0.2 / Piece10000 Pieces (MOQ)
-
US$ 0.28 / Piece1000 Pieces (MOQ)
-
US$ 0.3 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
Terminal , Alligator Clip , Battery Terminal/Clamp , Plastic/PVC/Rubber/Vinyl Cap , Cable Lug
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 0.15 / Piece2 Pieces (MOQ)
-
US$ 0.1 / Piece10 Pieces (MOQ)
-
US$ 0.2 / Piece2 Pieces (MOQ)
Manufacturer/Factory
DDP Paper/Diamond Dotted Paper , Insulation Bushing , Epoxy Lamination Sheets , FRP Dog Bone with Spacer , Pressobard/Pressboard Strips
OEM, ODM
ISO 9000
-
US$ 1 / Piece100 Pieces (MOQ)
-
US$ 1 / Piece100 Pieces (MOQ)
-
US$ 1 / Piece100 Pieces (MOQ)
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
-
US$ 4.22 / Piece500 Pieces (MOQ)
-
Negotiable500 Pieces (MOQ)
-
Negotiable500 Pieces (MOQ)
Qingdao Donrex Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
1500
Plant Area
35
Number of Employees
Manufacturer/Factory
, Trading Company
Hardware and mechanical parts (3D printer parts , auto parts) , precision machinery parts
ODM, OEM
ISO9001:2015
-
Negotiable50 Pieces (MOQ)
-
Negotiable50 Pieces (MOQ)
-
Negotiable50 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Forging Parts , Casting Parts , Lifting Anchor System , Metal OEM Parts , Agricultural Machinery Parts
OEM, ODM, Own Brand
ISO 9001
-
US$ 0.5 / Piece1000 Pieces (MOQ)
-
US$ 0.5 / Piece5000 Pieces (MOQ)
-
US$ 0.99 / Piece500 Pieces (MOQ)
Qingdao Runlin International Trading Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
Cold Shrink Tube , Cold Shrink Cable Joints , Cold Shrink Cable Terminations
OEM, ODM, Own Brand
ISO 9001
-
US$ 1 / Piece10000 Pieces (MOQ)
-
US$ 1 / Piece10000 Pieces (MOQ)
-
US$ 1 / Piece10000 Pieces (MOQ)
Dongguan Gold-Cool Nano Technology Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
44
Number of Employees
Manufacturer/Factory
, Trading Company
Thermal Pad , Thermal Gel , Gap Filler , Thermal Grease
ODM, OEM, Own Brand
ISO 9001, ISO 14001, IATF16949
-
US$ 0.12 / Piece500 Pieces (MOQ)
-
US$ 0.1 / Piece1000 Pieces (MOQ)
-
US$ 0.1 / Piece1000 Pieces (MOQ)
Yangzhou Ze Jia International Trade Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
100
Plant Area
4
Number of Employees
Manufacturer/Factory
, Trading Company
Electric Power Fitting
Own Brand, ODM, OEM
Others
-
US$ 2 / Set500 Sets (MOQ)
-
US$ 2 / Piece200 Pieces (MOQ)
-
US$ 1.5 / Piece50 Pieces (MOQ)
Hebei Jianzhi Casting Group Porcelain Insulator Caps Co., Ltd
2000
Plant Area
Manufacturer/Factory
, Trading Company
, Group Corporation
Suspension Disc Insulator Fittings , Cast Iron Insulator Fittings , Ductile Iron Insulator Fittings , Porcelain Insulator Cap , High Voltage Insulator Fittings
OEM, ODM, Own Brand
ISO 9001, ANSI/ESD
-
Negotiable1000 Pieces (MOQ)
-
Negotiable1000 Pieces (MOQ)
-
Negotiable1000 Pieces (MOQ)
Manufacturer/Factory
Vinyl Cap , Braid Wire , Cable Tie , Heat Shrink Tube , Rubber Cover
OEM, ODM
Response Time≤3h
-
US$ 0.2 / Piece1 Piece (MOQ)
-
US$ 0.2 / Piece1 Piece (MOQ)
-
US$ 0.06 / Piece50 Pieces (MOQ)
Hangzhou Giantway Import & Export Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
165
Plant Area
12
Number of Employees
Trading Company
Oil Immersed Transformer Accessories (Porcelain Bushing , Tap Changer , Valve) , Dry-type transformer Accessories (Fans , Thermostats)
Hangzhou, Zhejiang
-
US$ 7 / Piece2 Pieces (MOQ)
-
US$ 51 / Piece2000 Pieces (MOQ)
-
US$ 8 / Piece100 Pieces (MOQ)
Shanghai Wellco International Limited
Since 2023 Suppliers with verified business licenses
5.0
250
Plant Area
9
Number of Employees
Trading Company
Heat Shrink Tube , Cold Shrink Tube , Handle Grip Tube , None Slip Tube
OEM, Own Brand
Response Time≤3h
-
US$ 0.8 / Piece100 Pieces (MOQ)
-
US$ 0.8 / Piece100 Pieces (MOQ)
-
US$ 0.8 / Meter100 Meters (MOQ)
Shanghai Gongtao Ceramics Co., Ltd.
Since 2014 Suppliers with verified business licenses
5.0
924
Plant Area
16
Number of Employees
Manufacturer/Factory
, Trading Company
Ceramic Tube , Ceramic Crucible , Ceramic Connector , Ceramic Ball , Ceramic Heating Element
ODM, Own Brand
ISO 9001
-
US$ 1 / Piece20 Pieces (MOQ)
-
US$ 0.5 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece20 Pieces (MOQ)
Hebei Songguang Fastener Manufacturing Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
2000+
Plant Area
72
Number of Employees
Manufacturer/Factory
, Trading Company
Bow Stay Rod , Eye Bolt With Thimble Anchor Rod , Insulator Spindle , Oval Eye Bolt , Pigtail Ball End Hook
Own Brand, ODM, OEM
ISO 9001
-
US$ 1 / Piece1000 Pieces (MOQ)
-
US$ 1 / Piece1000 Pieces (MOQ)
JOC Machinery Company Limited
Since 2003 Suppliers with verified business licenses
5.0
65 Mil
Annual Revenue
1360
Plant Area
56
Number of Employees
Trading Company
Casting Parts , Forging Parts , CNC Machining Parts
OEM, ODM
ISO 9001, IATF16949
-
US$ 2.5 / Piece1000 Pieces (MOQ)
-
US$ 1 / Piece1000 Pieces (MOQ)
Yichang Xinnada Biotechnology Co., Ltd
500
Plant Area
Manufacturer/Factory
Electronic Ceramic , Vacuum Interrupter , Spark Gap Tube , Vacuum Gauge , Electronical Ballest
Yichang, Hubei
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Hubei Zhongchuang Chuneng New Energy Technology Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
650
Plant Area
12
Number of Employees
Manufacturer/Factory
, Trading Company
Leaf Battery Pack
ODM, OEM, Own Brand
within 15 workdays
-
US$ 165 / Set1 Set (MOQ)
Manufacturer/Factory
, Trading Company
Metal OEM Parts , Aluminum Parts , CNC Machining Parts , Forging Parts , Casting Parts
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 1 / Piece100 Pieces (MOQ)
Manufacturer/Factory
Seamless Steel Pipe , Stainless Steel Round Bars , Cold Drawn Steel Bars , Rock Bolt , Self Drilling Anchor Bolts
Own Brand
ISO 9001
-
US$ 0.5 / Piece1 Piece (MOQ)
Qingdao Zhaoyuqi Machinery Co., Ltd
Since 2023 Suppliers with verified business licenses
4.0
2000+
Plant Area
28
Number of Employees
Manufacturer/Factory
, Trading Company
Iron Casting
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 1 / Piece1 Piece (MOQ)
Zhejiang Chenxi Electric Co., Ltd
Since 2024 Suppliers with verified business licenses
5.0
1400
Plant Area
19
Number of Employees
Manufacturer/Factory
, Trading Company
Intelligent Charging Piles , Surge Protective Devices
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 0.5 / Piece200 Pieces (MOQ)
Zhejiang Yaoqian Electric Appliance Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
15
Number of Employees
Manufacturer/Factory
, Trading Company
MCCB , ACB , VCB
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 0.01 / Piece1000 Pieces (MOQ)
Zhejiang Zhongneng Electrical Co., Ltd.
Since 2012 Suppliers with verified business licenses
5.0
1100
Plant Area
59
Number of Employees
Manufacturer/Factory
Metal-oxide Varistor , Arrester , Insulator , Fuse Cutout , Vacuum Circuit Breaker
Own Brand, OEM
ISO9001:2008
-
US$ 0.2 / Piece100 Pieces (MOQ)
Manufacturer/Factory
Thermal Pad , Silicone , Silicone Rubber
OEM
within 15 workdays
-
Negotiable1000 Pieces (MOQ)
-
US$ 0.038 / Bag100 Bags (MOQ)
-
US$ 0.015 / Piece100000 Pieces (MOQ)
Wuhan Line Power Transmission Equipment Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
102
Number of Employees
Manufacturer/Factory
, Trading Company
Composite Insulator , Silicone Rubber Compound , Porcelain Insulator , Glass Insulator , Hardware Fittings
ODM, OEM, Own Brand
Response Time≤3h
-
US$ 9 / Piece1 Piece (MOQ)
-
US$ 4 / Piece500 Pieces (MOQ)
-
US$ 4 / Piece500 Pieces (MOQ)
Audited Supplier
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