Does the hinge support self-closing functionality?

Yes, the hinge features self-closing capability when the door stays at approximately 25 degrees.

What is the load capacity of the hinge?

Two hinges can support a maximum of 40 KGs, while three hinges can support up to 55 KGs.

Are there specific installation requirements?

Yes, ensure the wall is strong enough and all fixing screws are fastened securely.

Premium Spring Hinge Hardware for Elegant Glass Shower Doors

Name: Premium Spring Hinge Hardware for Elegant Glass Shower Doors
Brand: Foshan Joboo Hardware Products Co., Ltd.
SKU: 917515525

Guangdong, ChinaFoshan Joboo Hardware Products Co., Ltd.

US$7.30-8.20

50 Pieces

Sample price:US$8.20/piece.Request sample

Product profile

Customization

Available

Toughened Glass Thickness

8-12 mm(5/16" - 15/32") Toughened Glass

OEM/ODM

Acceptable

Model NO.

ZB551

Feature

Easy to Install and Durable,Safe

Application

Shower Enclosure Door,Sauna Room,Hotel,Home,Office

MOQ

50 PCS

Colour

Cp,Bn,Sn,Pss,SSS and etc.

Shape

Bevel/Beveled/Bevelled/Obligation/Oblique Sharp

Warning

Ensure The Wall Is Strong Enough

Customized Packaging

Available From 3000 Pieces

Customized Logo

Available

Graphic Customization

Available

One-Stop Solution

Bathroom Hardware Accessories Procurement

Pay Attention

Fasten All of The Fixing Screws

Gaskets

Black Rubber,Transparent PVC and Gray Non-Asbestos

Degree

180 Degree

Transport Package

Carton by Sea, Air or Land as Your Request

Specification

90x55mm or OEM&ODM service for your choice

Trademark

JOBOO

Origin

China

HS Code

8302410000

Production Capacity

500000 Sets/Month

Key features

Durable 180 Degree Swivel: Reversible 180-degree hinge with 5-degree pre-set option for flexible installation.

High Load Capacity: Supports up to 40 KGs with 2 hinges and 55 KGs with 3 hinges.

Rigorous Quality Testing: Undergoes 100,000 open-close cycle tests to ensure long-term durability.

Premium Material Options: Available in Forging Brass, SS316, and SS304 for superior corrosion resistance.

Customizable Finish: Offers CP, BN, SN, PSS, SSS and other surface treatments to match decor.

Adjustable Tension: Features adjustable tension and reversible swing for precise door alignment.

Versatile Gasket Selection: Includes Black Rubber, Transparent PVC, and Gray Non-Asbestos gasket options.

Comprehensive OEM/ODM Service: Full customization available for logo, packaging, and graphic designs.

Company profile

High Repeat Buyers Choice100% Finished Products InspectionR&D CapabilitiesExhibition Experience

Foshan Joboo Hardware Products Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 YearsNearest Port: Guangzhou, Shenzhen, Hong KongAverage Response Time: ≤3.70h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with documented customization capabilities and ISO 9001 certification. It reports more than 10 production lines, 50 R&D engineers, 50 quality-control staff, inventory capability, and export sales representing 71%–90% of total sales. Quality and customer-service processes are supported by clear procedures and records, including complaint handling, corrective and preventive actions, finished-product inspection, and material traceability. However, the supplier does not provide 3D software design services or an SDK, lacks overseas warehouses and showrooms, and has no valid manufacturing-capacity contract with related subcontractors. Financial information is represented only by years rather than performance metrics, so financial credibility cannot be assessed. Manufacturing controls also show gaps in ongoing quantity reconciliation and outsourcing procedures.

Supplier typeThe supplier is explicitly classified as a professional technical supplier. Its stated company description emphasizes industry-focused products, market understanding, product quality, and after-sales service, supporting its positioning as a specialized supplier.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality-management system, although no other certifications are provided.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints and corrective/preventive actions, and its company description claims perfect after-sales service. It also has inventory capability, but lacks overseas warehouse and showroom services, limiting the demonstrated breadth of overseas support.

R&D capabilityThe supplier has R&D capability as a professional technical supplier and reports 50 years of total R&D engineer experience. However, it does not provide 3D software design services and has no available SDK, so innovation capability is evidenced in some areas but not comprehensively.

Production capacityThe supplier reports more than 10 production lines, annual output above the stated threshold, inventory capability, and lead times within 15 working days in normal periods. Nevertheless, it lacks a valid manufacturing-capacity contract with related subcontractors, does not continuously reconcile production quantities, and has no outsourcing SOP, creating documented control weaknesses.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated service listings provide strong evidence of broad customization capability.