What is the minimum order quantity?

The minimum order quantity is 100pcs.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

The average lead time is 1-3 months for both peak and off seasons.

Durable Weatherproof Bolts and Screws for Solar Applications

Name: Durable Weatherproof Bolts and Screws for Solar Applications
Brand: Xiamen Luwei Prefabricated Steel Structure Co., Ltd.
SKU: 2223966695

Fujian, ChinaXiamen Luwei Prefabricated Steel Structure Co., Ltd.

US$0.20-1.00

100 pieces

Product profile

Material

Stainless Steel

Type

Hexagon Head With Flange

Groove

Hexagon

Model NO.

LW-AC001

Connection

Common Bolt

Head Style

Hexagonal

Grade

8.8

Transport Package

Carton

Specification

customized

Trademark

Luwei

Origin

Xiamen China

HS Code

7326909000

Production Capacity

5000 Tons/Month

Key features

25-Year Lifespan: Tested to last over 25 years, matching the lifespan of solar panels.

Corrosion Resistance: Made from high-grade stainless steel for superior durability in harsh weather.

High Load Capacity: Engineered to support weight and stress, secure even in high-wind areas.

Easy Installation: Designed for quick installation, reducing labor costs and speeding up projects.

Versatile Application: Suitable for rooftop, ground-mounted, and BIPV solar mounting systems.

Precision Engineering: Manufactured to precise specs to ensure perfect fit and minimize loosening.

Company profile

Xiamen Luwei Prefabricated Steel Structure Co., Ltd.Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤4.99h

AI-Powered supplier vetting

SummaryThe supplier appears to be a manufacturing and industrial equipment company with capabilities spanning plastic, rubber, metal products, machinery, construction-related equipment, electrical equipment, and building materials. It provides 3D software design and broad customization services, reports new products within the past year, and has multiple listed production machines. Finished-product inspection instructions are reportedly available and uniformly followed. The supplier holds ISO9001:2015, ISO14001, ISO45001:2018, and CE certifications. However, documented service-management controls are weak: complaint handling and corrective/preventive action procedures or records are absent. It has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. Financial information is recorded as zero or incomplete, so financial credibility cannot be established. No Fortune 500 cooperation is reported.

Supplier typeThe supplier’s stated business scope covers manufacturing and sales involving plastic and rubber products, metal structures and accessories, machinery and mechanical parts, electrical equipment, construction machinery, environmental equipment, building materials, and hardware. This indicates a diversified industrial and construction-related manufacturer/supplier rather than a narrowly specialized trading company.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, along with CE product compliance certification. These are explicit certifications relevant to quality, environmental, occupational health and safety, and product compliance.

After-Sales capabilityThe supplier has relevant service-capability records, but no written procedures or records for corrective/preventive actions or effective customer-complaint handling. It also reports no overseas warehouse, showroom, agent or branch, and offers overseas services in zero countries, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier explicitly reports that it had new products during the past year and has R&D capability supporting customization from samples, designs, full customization, minor customization, and flexible customization. This provides direct evidence of ongoing product-development activity.

Production capacityThe listed facility equipment includes laser cutting, punching, rolling, pressing, sandblasting, shearing, spray painting, tube cutting, and bending machines. Combined with the broad manufacturing and equipment-related business scope, this supports substantial metal-processing and industrial production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides 3D software design services. These statements directly demonstrate broad design-to-production customization capability.

Client casesThe supplier explicitly reports no collaboration with Fortune 500 companies. No other named customers, completed projects, or customer case evidence is provided, so the supplier’s customer-case strength cannot be established.

Product Q&A

Q:Are you a factory or trading company?

LUWEl has its own factory and design team, both a company and a manufacturer. We have a large production base and warehouse to meet customers' full range of product needs.

Q:How can I get a quotation?

In order to provide the most appropriate quotation with a detailed solution, please give us the following details: 1. Your solar panel Qty and dimension (length x width x thickness )? 2. Panel tilt angle? 3. Max wind load and snow load? 4. Ground clearance (lowest distance between panel and ground )? 5. Plan panel layout or ground size (length x width )? 6. Other requests if have.

Q:How can you guarantee quality?

Always a pre-production sample before mass production; Always a final inspection conducted before shipment.

Q:What documents do you provide for export?

Full export package (Commercial Invoice, Packing List, Bill of Lading, etc.).

Q:How do I place an order?