High-Strength 8.8 Hot-DIP Galvanized Hexagon Bolts for Solar Mounting System Power Tower Galvanized Screws Photovoltaic
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Product Attributes
- Customization
- Available
- Standard
- DIN, ANSI, GB, JIS, BSW, Customers′desire
- Material
- Stainless Steel
- Model NO.
- Screw/Nut
- Connection
- Common Bolt
- Surface Treatment
- Galvanizing/Coating
- Head Type
- Headless
- Application
- Machinery, Chemical Industry, Environmental, Build
- Used
- Chemical Industry, Environmental
- Usage
- Kitchen, Marine, Outdoor, Window, Furniture
- Transport Package
- Standard Export Packing
- Specification
- as Customer Request
- Trademark
- OEM
- Origin
- China
- HS Code
- 7415339000
- Production Capacity
- 10000 Tons/Year
Product Images of High-Strength 8.8 Hot-DIP Galvanized Hexagon Bolts for Solar Mounting System Power Tower Galvanized Screws Photovoltaic
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Product Description

| Product Name | Screw Nut Fastener |
| Material | Carbon Steel, 304 316 Stainless Steel, Silicon Bronze, Titanium, Aluminium |
| Place of Origin | China |
| Measurement System | Metric, lmperial (inch) |
| OEM Sample |
Available |
| Application | Building, Industry, Machinery |
Function: Fastening
Function: stretching
Function: clamp, fastening
Connecting function
Fasteners can connect parts or components together, such as bolts and nuts that fix the engine and frame of a car.
It can achieve temporary connections (easy to disassemble) and permanent connections (difficult to disassemble).
Fixing function
Fasteners can ensure that components remain in a stable position during operation, such as bolting a bearing seat to a frame.
It can also prevent components from loosening due to vibration or impact, such as spikes on railway tracks.
Adjusting function
Fasteners can adjust the position or angle of components, such as adjustment screws in optical instruments to fine-tune the position of the lens.


Tianjin Guitai New Energy Technology Co., Ltd. was established in 2014 and is located in Yangjiayuan Development Zone, Jinghai District, Tianjin. Since its inception, it has been committed to "empowering the world with sunshine and letting green illuminate the future". The company not only has a complete R&D system, but also is equipped with advanced production equipment and strict quality control processes. From raw material procurement to product delivery, every link has been tested layer by layer to ensure the reliability and stability of product quality. In addition, we have established a professional after-sales team to provide customers with a full range of technical support and after-sales services, so that customers have no worries. Team members use professional knowledge and professionalism to inject strong impetus into the company's development, and also provide customers with reliable support and guarantee.
With its excellent technical strength and high-quality services, it has won the trust of many customers. Its business covers many provinces and cities in China and has gradually expanded to the international market. In the future, the company will continue to uphold the development concept of green, innovation and win-win, and contribute to the development of the global energy industry.


Q: Are you a manufacturer?
A: Yes , we are a manufacturer, We have own factory.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we have gained API, ISO authentication.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
Q:Can we get the some samples? Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI256079". Items marked "" are certified.
Company Profile
Tianjin Guotai New Energy Technology Co., Ltd.
Located in Yangjiayuan Development Zone, Jinghai District, Tianjin, Tianjin Guotai New Energy Technology Co., Ltd. is a technology-driven enterprise integrating R&D, production, and sales.
Company Profile:
Registered capital: 5 million RMB
Factory area: 5, 000 square meters
Equipped with advanced machinery: CNC material feeder, 400-ton punching machine, 11-meter CNC laser pipe cutting machine (capable of drilling, cutting, and processing large pipes, profiles, and 30-meter-thick metal plates).
Facilities & Capabilities:
Elegant factory environment, convenient transportation, and assembly-line production.
Operated by skilled technicians, achieving high daily output.
Specializes in manufacturing photovoltaic components, metal stamping parts, and welded parts for round pipes, square pipes, angles, channels, and flat steel.
Processes include cutting-to-length, stamping, bending, MIG welding, small-part galvanization, and spray galvanizing.
Additional Services:
Transportation arrangements facilitated.
Customized processing based on customer drawings and materials.
Core Philosophy:
"Quality is Paramount, Responsibility is Mount Tai"
We are committed to delivering the latest and highest-quality products for photovoltaic projects!
Welcome to visit our facility, provide feedback, or collaborate with us!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 8 Jingchen Road, Shuangtang High end Hardware Products Industrial Park, Jinghai District, Tianjin
-
Plant Area
- 2700 square meters
-
Number of Employees
- 16
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- D/P, T/T, LC, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- CIF, CFR, FOB, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 10 tons
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Photovoltaic support accessories, Angle steel brace
-
Production Lines
- 3
-
Production Machines
- Hydraulic plate bending machine, Laser cutting machine, Levelling equipment, Open type fixed table press, Punching machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-11-26
-
Export Year
- 1 year
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Cooperated with Fortune 500
- No
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