Model NO.: U-Bolts
Trademark: CIE or OEM
Specification: ANSI
Origin: China
HS Code: 732690
Model NO.: U-Bolts
Trademark: CIE or OEM
Specification: ANSI
Origin: China
HS Code: 732690
Shackle/ U Bolts is our normal Transmission line fitting/Hardware, which material is Forged steel. Finishing is HDG, Breaking strength is 120KNWe are one of the Professional Transmission Line fitting/Hardware Manufacturer in China, we specially in making Transmission Line fitting/Hardware about 20 yeares.
Our Transmission Line fitting/Hardware also include Ball Eye, Socket eye, Socket Tongue, Socket Clevis, Hook ball, Link Plate, Yoke Plate, etc
We not only can produce according to client's drawings or samples, alsl we can design as clients' requirements.

If you have any needs in Transmission Line fitting/Hardware, pls contact us freely, we will offer you our best quality and most compeititve price!
Company Profile:
Qingdao Cosine Electrical Equipment specializes in supplying various kinds of insulator and pole line hardware. With high speed of power construction in China and oversea country, Qingdao Cosine has grown into a leader of exporting of insulator in China.
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Fitting and Material Range |
(1) forged-steel metal fitting (2)casting steel metal fitting (3) ducitle cast iron metal fitting (4) Aluminum fitting (5) copper fitting (6)stainless steel fitting (7)Stamping Steel Fitting  |
Product Range | 10KV-500KV polymer insulator, 40KN-420KN porcelain insulator glass insulator various kinds' pole line hardware |
Fitting Mainly Process | (1)Drawing (2)Mould making (3)Smelting (4)casting (5)Annealing (6)Hot-DIP galvanized (7)Machining (8)Inspecting |
Produce Equipment | Friction Screw Press Series,CNC Lathe,Machinning Center,CNC Milling Machine,Bentch Drilling,etc |
Inspection Equipment | Metallurgical Analysis,Tensile Strength Tester,Hadress Tester,Altimeter,Micrometer,Chemical Component Analysis,etc |
Surface Treatment | Heat Treatment,Polishing,Shot Blasting,Painting,Electro-Plating,Chemical Plating,etc |
Galvanization | hot dip galvanizing or electro plating |
Producing Equipment:

Our ServicesÂ
1. Rich experience in ODM Â and OEM Â
2. Excellent One-stop service
3. High Quality Precision Customized forging & Casting services
4. The lowest price
5. Strict quality control
6. Good quality warranty
7. We can manufacture it according to customers requirements.
8. We have exported to many countries such as USA, UK, Vietnam, Italy,
Russia, Greece, Argentina and Chile,etc
9. Strictly test with IEC Standard ot ANSI Standard
10. Got ISO9001 certificate for keeping good quality
Other Advanced Equipment:

Hope you will interest in our products and Warmly welcome to cooperate with you to make mutual benefits. Looking forward to your inquiry!
 Shackle/ U Bolts is our normal Transmission line fitting/Hardware, which material is Forged steel. Finishing is HDG, Breaking strength is 120KN
We are one of the Professional Transmission Line fitting/Hardware Manufacturer in China, we specially in making Transmission Line fitting/Hardware about 20 yeares.
Our Transmission Line fitting/Hardware also include Ball Eye, Socket eye, Socket Tongue, Socket Clevis, Hook ball, Link Plate, Yoke Plate, etc
We not only can produce according to client's drawings or samples, alsl we can design as clients' requirements.

If you have any needs in Transmission Line fitting/Hardware, pls contact us freely, we will offer you our best quality and most compeititve price!
Company Profile:
Qingdao Cosine Electrical Equipment specializes in supplying various kinds of insulator and pole line hardware. With high speed of power construction in China and oversea country, Qingdao Cosine has grown into a leader of exporting of insulator in China.
Â
Fitting and Material Range |
(1) forged-steel metal fitting (2)casting steel metal fitting (3) ducitle cast iron metal fitting (4) Aluminum fitting (5) copper fitting (6)stainless steel fitting (7)Stamping Steel Fitting  |
Product Range | 10KV-500KV polymer insulator, 40KN-420KN porcelain insulator glass insulator various kinds' pole line hardware |
Fitting Mainly Process | (1)Drawing (2)Mould making (3)Smelting (4)casting (5)Annealing (6)Hot-DIP galvanized (7)Machining (8)Inspecting |
Produce Equipment | Friction Screw Press Series,CNC Lathe,Machinning Center,CNC Milling Machine,Bentch Drilling,etc |
Inspection Equipment | Metallurgical Analysis,Tensile Strength Tester,Hadress Tester,Altimeter,Micrometer,Chemical Component Analysis,etc |
Surface Treatment | Heat Treatment,Polishing,Shot Blasting,Painting,Electro-Plating,Chemical Plating,etc |
Galvanization | hot dip galvanizing or electro plating |
Producing Equipment:

Our ServicesÂ
1. Rich experience in ODM Â and OEM Â
2. Excellent One-stop service
3. High Quality Precision Customized forging & Casting services
4. The lowest price
5. Strict quality control
6. Good quality warranty
7. We can manufacture it according to customers requirements.
8. We have exported to many countries such as USA, UK, Vietnam, Italy,
Russia, Greece, Argentina and Chile,etc
9. Strictly test with IEC Standard ot ANSI Standard
10. Got ISO9001 certificate for keeping good quality
Other Advanced Equipment:

Hope you will interest in our products and Warmly welcome to cooperate with you to make mutual benefits. Looking forward to your inquiry!
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