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Backup Ring Assembly

Name: Qbh Customized Solar Panel Bracket Rack Fastener Use DIN933 Hex Bolt + DIN127 Plain Spring Washer/Gasket//Shim/Joint Ring/Backup Ring Assembly
Brand: Jiaxing City Qunbang Hardware Co., Ltd.
SKU: 1938425392

Zhejiang, ChinaJiaxing City Qunbang Hardware Co., Ltd.

US$0.01

1 Piece

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

QBH-DIN933

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST, ASME, Ifi, as, ISO

Grade

SS304, SS316

Application

Machinery, Chemical Industry, Environmental, Building, Solar Panel Bracket

Finish

Plain

Type 1

8.8 Bolts and Nuts

Type 2

10.9 Bolts and Nuts

Type 3

12.9 Bolts and Nuts

Use 1

Spare Bolt

Use 2

Spare Nut

Use 3

Spare Part

Class

8.8 10.9 12.9

Transport Package

25kgs/Box, Bulk in Pallet

Specification

M4-M24

Trademark

QBH

Origin

China

HS Code

73181500

Production Capacity

500tons/Year

Key features

Stainless Steel Material: Made of SS304/SS316 stainless steel with good chemical resistance.

Wide Size Range: Available in sizes M4 to M24 for various application needs.

Solar Panel Application: Specifically designed for solar panel brackets and mounting systems.

Professional Export Team: General manager with export experience since 2005 ensures smooth service.

Quality Control & Certification: Strict inspection with MTC and mill certificates provided for every shipment.

Flexible Delivery Options: 2-5 days for stock items; 18-25 days for container orders.

Custom Packaging: Customer logos and custom carton requirements are supported.

Competitive Pricing: High quality products offered at reasonable prices with quick quotes.

Company profile

Importers and ExportersYears of Export ExperiencePatents AwardedCustomization from Designs

Jiaxing City Qunbang Hardware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-01-10Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW, Others

AI-Powered supplier vetting

SummaryJiaxing City Qunbang Hardware Co., Ltd. is identified as a limited trading company supplying fasteners, including bolts, nuts, thread rods, washers, and related products. It reports more than 10 production lines, stated bolt and nut output, broad export-market coverage, and access to Shanghai and Ningbo ports. The supplier has documented procedures and records for corrective/preventive actions, complaint handling, supplier approval, and service-capability assessment. It provides 3D software design, ODM, and customization from designs or samples, and reports OEM service for known brands. However, no certification information is provided, overseas showrooms or agents are absent, no offline trade-show participation is reported, and recent new-product activity, environmental assessment, and fire-drill status are either negative or unknown. Financial records are referenced for multiple years, but the provided information does not establish financial strength.

Supplier typeThe supplier is explicitly classified as a limited trading company. Its stated business scope covers hardware, fasteners, plastic products, molds, and import/export activities, while its company description also presents production, design, sales, and after-sales functions.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, customer complaints, approved-supplier updates, and service-capability assessment. It is located near Shanghai and Ningbo ports, but reports no overseas showroom, overseas agent or branch, and no offline trade-show participation.

R&D capabilityThe supplier provides 3D software design, has CAD capability, reports one R&D patent and one registered trademark, offers ODM services, and has an available SDK. Conversely, it reports no new products in the previous year and no private-mold capability, indicating documented but limited evidence of ongoing innovation.

Production capacityThe supplier reports more than 10 production lines, annual bolt output of 4,000 tons and nut output of 5,000 tons, with off-peak lead time within 15 working days. Its stated product range and proximity to Shanghai and Ningbo ports further support operational and export capability.

Customization capabilityCustomization from customer designs and samples is explicitly available, together with 3D software design, ODM services, OEM service for known brands, CAD capability, and SDK availability. The absence of private-mold capability limits the documented customization scope but does not negate the stated services.

Product Q&A

Q:What is your experience in the fastener industry?

Our general manager has been engaged in the export of fasteners since 2005. Our team can provide you with professional fasteners selling and smooth export services.

Q:How is your pricing structured?

We offer high quality products with reasonable prices. Please send an inquiry, and we will quote you a price for your reference immediately.

Q:How do you control product quality?

We require the quality control department to inspect every production link of each shipment. We can provide you with MTC and mill certificates when the goods are finished.

Q:What is your delivery time?

If goods are in stock, delivery takes 2-5 days. For 1-2 containers, it takes 18-25 days. For more than 2 containers or urgent orders, factory priority production is available.

Q:What are your packing specifications?

Packing is 20-25kg per carton, with 36 or 48 cartons per pallet (approx. 900-960kg). We can also add customer logos or customize cartons according to requirements.