What advantages do you have?

We offer strict QC, fast shipping via our dedicated department, and professional production capabilities.

Do you accept custom orders?

Yes, we accept OEM and ODM as per your needs and assure competitive price and quality.

Solar Panel Roof Hook Solar Mounting Solar Panels Hanger Bolt M10X300

Name: Solar Panel Roof Hook Solar Mounting Solar Panels Hanger Bolt M10X300
Brand: Handan Haosheng Fastener Co., Ltd.
SKU: 2097704922

Hebei, ChinaHandan Haosheng Fastener Co., Ltd.

US$0.10

1,000 pieces

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Material

Steel/Stainless Steel/Aluminum/Alloy/Carbon Steel/

Type

Hexagon Head

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

4.8/8.8/10.9/12.9 Ect

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Hot Galvanizing

Measurement System

Metric/Inch

Payment Term

T/T 30%Advanced

Shipping

by Sea/Air/Express

Single Package Size

6X6X10cm

Transport Package

Plastic Bag + Carton Box

Specification

M4-M64

Trademark

YFN

Origin

Handan, China

HS Code

73181590

Production Capacity

30ton/Day

Key features

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Brass, Aluminum, and Alloy.

Custom Size Options: Sizes range from M3 to M36, with lengths from 6mm to 300mm.

OEM and ODM Support: Professional manufacturer accepting OEM and ODM services for custom needs.

Multiple Surface Finishes: Options include Hot Galvanizing, Polishing, Anodizing, and various colors.

Strict Quality Control: ISO certified with professional QC team inspecting from production to package.

30 Years Experience: Professional manufacturer with over 30 years of industry experience.

Fast Delivery Service: Dedicated shipping department ensures faster delivery and secure protection.

Sample Availability: Samples are available for testing and quality checking before bulk orders.

Company profile

Cooperated with Fortune 500Experienced TeamManagement CertificationImporters and Exporters

Handan Haosheng Fastener Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-04-01Nearest Port: TIANJIN, QINGDAO, YIWUAverage Response Time: ≤0.46hTerms of Payment: T/T, PayPal, Money Gram, etc.

AI-Powered supplier vetting

SummaryHandan Haosheng Fastener Co., Ltd. is a China-based limited company established in 2007 with 103 employees and a stated scope covering processing and sales of standard parts and power fittings. It demonstrates broad customization, ODM, recent product development, OEM service for known brands, documented quality procedures, five quality inspectors, and production equipment for annealing, forming, drawing, heading, screw making, and tempering. Service support is comparatively limited: there is no reported inventory, overseas warehouse, showroom, overseas agent or branch, and no valid manufacturing-capacity contract with related subcontractors. Complaint handling has a procedure but lacks written records. ERP integration is reported, while certification holdings and detailed customer references are not provided. Financial assessment is limited because the supplied financial records are incomplete and are not evaluated here with monetary figures.

Supplier typeThe supplier is identified as Handan Haosheng Fastener Co., Ltd., a Chinese limited company located in Handan, Hebei, established in 2007, with 103 employees. Its stated business scope is processing and sales of standard parts and power fittings, subject to required approvals for restricted activities.

After-Sales capabilityThe supplier has a corrective and preventive action procedure with follow-up records and written service-assessment procedures, but complaint handling has no written records. It reports no inventory, overseas warehouse, showroom, overseas agent, or branch, and lists zero countries with overseas services; it has participated in Fastener Fair Global 2025 and can serve through stated trade terms.

R&D capabilityThe supplier reports new products during the past year, provides ODM services and multiple customization routes, and uses an ERP system for production, procurement, quality control, and logistics digitization. However, no usable SDK is available, which limits evidence of software-development integration capability.

Production capacityProduction evidence includes five quality inspectors, dedicated equipment for annealing, shooting, drawing, cold heading, screw making, and tempering, plus uniformly followed finished-product inspection instructions and a one-month stated lead time in both peak and off-season. The absence of a valid manufacturing-capacity contract with related subcontractors is a documented control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. The same broad capability is reported in both R&D and design-capability records, indicating a strong stated ability to adapt products to customer requirements.