Is the surface treatment polished?

Yes, the surface treatment is a polished mirror finish.

Can the door thickness fit be adjusted?

Yes, the door thickness fit is customizable.

What is the lead time for peak seasons?

During peak seasons, the lead time is more than 12 months.

Left Open Series Door Hinge Spring Pin

Name: Left Open Series Door Hinge Spring Pin
Brand: Foshan Tonghuashun Stainless Steel Products Co., Ltd.
SKU: 2013251825

Guangdong, ChinaFoshan Tonghuashun Stainless Steel Products Co., Ltd.

US$1.08

1-99 Pieces

US$0.98

100-999 Pieces

US$0.88

1,000-9,999 Pieces

US$0.78

10,000+ Pieces

Sample price:US$1.80/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical Guidance

Warranty

1 Year

Material

Stainless Steel

Type

Bolt

Style

Modern

Shape

Mortise Door Lock

Anti-theft Standard

Industrial Equipment

Part

Lock

Backset

Customized

Door Thickness Fits

Customized

Lock Cylinder Length

Customized

Usage

Industrial Equipment Lock

Color

Siver

Application

Switchboard Cabinet Electric

Surface Treatment

Polished Mirror

Lock Material

Stainless Steel

Weight

70g

Transport Package

Carton

Specification

71.5mm*105.5mm*28.6mm

Trademark

XUKUN

Origin

China

HS Code

8302420000

Production Capacity

10000 Pieces a Year

Key features

Stainless Steel Material: Constructed from durable stainless steel for long-lasting performance.

Customized Backset: Backset dimensions can be customized to fit specific door requirements.

Customized Door Thickness: Door thickness fit is adjustable to accommodate various door sizes.

Customized Cylinder Length: Lock cylinder length can be tailored to meet specific installation needs.

1 Year Warranty: Comes with a comprehensive 1-year warranty for peace of mind.

Technical Guidance Support: Professional technical guidance is provided for after-sales service.

Polished Mirror Finish: Features a polished mirror surface treatment for a premium look.

Lightweight Design: Weighs only 70g, ensuring easy handling and installation.

Company profile

Years of Export ExperienceCustomization from DesignsStandardized quality controlFast Delivery

Foshan Tonghuashun Stainless Steel Products Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-12-31Nearest Port: GuangzhouAverage Response Time: ≤7.92hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a professional metal and hardware manufacturing supplier with engineering, design, sales, R&D, and service capabilities. It offers broad customization, including sample-based, design-based, full, minor, and flexible customization, and provides 3D software design services, ODM, and OEM services. Its manufacturing equipment covers CNC, injection, punching, cutting, grinding, drilling, and related processes, supported by one production line and 6–10 quality-control staff. It reports documented procedures for inspection, supplier service assessment, corrective actions, and complaint handling. However, no certifications, new products in the past year, overseas facilities, overseas agents, overseas showrooms, or offline trade-show participation are identified. The supplier reports export activity across multiple global regions and maintains product-specific output information, but the evidence does not establish customer identities or detailed case studies.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and operates in metal commodity, metal structure, metal material, hardware, and plastic product manufacturing and sales. Its stated engineering, design, sales, and optoelectronics-related service support indicates a manufacturing-oriented supplier with technical service capability.

After-Sales capabilityThe supplier states that it provides complete after-sales service, while documented procedures and followed records are reported for service-capability assessment, corrective and preventive actions, and effective customer complaint handling. This supports a defined after-sales and complaint-management process.

Production capacityThe supplier operates equipment including CNC milling and lathes, injection, punching, tube cutting, grinding, and drilling machines, with one production line and 6–10 quality-control staff. It also reports product-specific output of 1,000,000 pieces for the XK506 torque hinge and export markets spanning multiple regions, supporting established production and delivery capability.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. The repeated evidence across R&D and facility capability records indicates broad customization coverage.