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OEM Stainless Hexagon Screw Hex Head Lag Bolt and Nut
US$0.02-0.079
50 watt
Product profile
After-sales Service
20~25 YearsWarranty
10 YearsCondition
NewCertification
ISO, CB, CEApplication
BuildingSpecification
NormalMaterial
SUS304Sample
AvailibleTransport Package
CartonsSpecification
According to customer needs or company standardTrademark
Blue DolphinOrigin
XiamenProduction Capacity
1000000W/MonthKey features
10-Year Warranty: Comprehensive 10-year warranty coverage for mechanical defects and performance issues.
20-25 Year After-Sales: Extended after-sales service support lasting up to 25 years for long-term reliability.
Custom Material Options: Available in SUS304 stainless steel with flexible customization from samples or designs.
No Minimum Order Quantity: Accepts orders starting from 1 piece, allowing single sample evaluation without MOQ limits.
ISO and CE Certified: Product meets international standards with ISO, CB, and CE certifications for safety.
Free Custom Design Support: Provides free technical drawings and customized designs tailored to specific project needs.
Fast Sample Availability: Samples are readily available for quality evaluation upon contact.
100% Product Inspection: Every finished product undergoes visual and functional inspection before shipping.
Company profile

Blue Dolphin (Xiamen) New Energy Co., Ltd.Fujian, China
Business Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.59h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryBlue Dolphin (Xiamen) New Energy Co., Ltd. specializes in photovoltaic mounting systems and related new-energy products, including ground and rooftop brackets and BIPV solutions. It reports SGS, TÜV, and ISO 9001 certifications, four R&D engineers, documented design and development records, and AutoCAD capability. The supplier offers broad customization and reports an off-season lead time within 15 workdays. However, it has no SDK, inventory, overseas warehouse, showroom, overseas agent, or branch. Quality-control evidence is limited: there is no stated quality assurance system, no quality-control test equipment, and several procedures lack written records. Financial credibility and customer-case evidence cannot be adequately assessed from the provided information.
Supplier typeThe supplier is a China-based new-energy manufacturer and service provider focused on photovoltaic mounting systems, including ground and rooftop brackets and BIPV solutions. Its stated scope also includes solar power technology services, machinery and equipment sales, and related import and export activities.
CertificationsThe supplier states that its products have passed SGS and TÜV product certification and that it holds ISO 9001 quality system certification. These are explicit certification claims, although no certificate numbers, dates, or scopes are provided.
After-Sales capabilityThe supplier reports four qualified service-capable suppliers, written service-capability procedures with implementation records, and an off-season lead time within 15 workdays. However, it has no inventory, overseas warehouse, overseas showroom, overseas agent or branch; complaint handling and corrective/preventive-action procedures lack written records.
R&D capabilityThe supplier reports four R&D engineers, AutoCAD capability, customer-requirement-based product design, and available design input, output, review, verification, and validation documents. It also describes high-tech photovoltaic product development, but explicitly reports no available SDK.
Production capacityThe supplier states that it develops and produces photovoltaic mounting products and can deliver during the off-season within 15 workdays. Production-control evidence is weak: finished products are checked by packing staff, there are zero quality-control test equipment items reported, no quality assurance is stated, and several control procedures rely on verbal instructions or lack written records.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its R&D engineers design products according to customer requirements, supported by documented development records and AutoCAD.
Product Q&A
Q:Are you a manufacturer or a trading company?
A:
We are a professional manufacturer with our own factory in Xiamen, ensuring competitive prices and quality control.
Q:What is your lead time?
A:
Generally, it takes 10-15 days after order confirmation. For larger quantities, we can negotiate a specific schedule.
Q:Can you provide custom design support?
A:
Yes, we offer free technical drawings and customized designs to meet your specific project requirements.
Q:Do you have a Minimum Order Quantity (MOQ) requirement?
A:
We do not have a Minimum Order Quantity requirement and can provide a single sample for evaluation.
Q:Do you offer sample service?
A:
Yes, samples are available for quality evaluation. Contact us for sample details.
Send Inquiry
*To:
Blue Dolphin (Xiamen) New Energy Co., Ltd.
Blue Dolphin (Xiamen) New Energy Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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