Stainless Steel Hydraulic Conceal Heavy Duty Floor Hinge Spring Floor Spring

Name: Stainless Steel Hydraulic Conceal Heavy Duty Floor Hinge Spring Floor Spring
Brand: Zhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.
SKU: 705084071

Guangdong, ChinaZhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.

US$15.50

100 Pieces

Sample price:US$15.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

5 Years

Warranty

5 Years

Model NO.

JL-7300

Material

Stainless Steel and Iron

Type

Outside-mounted

Installation Type

Standard

Function

Stop, Fixed, Delay, Adjustable, Buffered

Standard

European Standard

Remote Control

Without Remote Control

Door Width

1100~1200mm

Door Weight

130kg

Usage

Market, Fire Exits, Home, Hotel, Office, Hospital, School

Color

Silver, Black, Blue, etc.

Product Name

Single Cylinder Floor Spring

Cover Plate Material

201/304 Stainless Steel

Cover Plate Thickness

1.0mm/1.2mm

Surface Treatment

Satin or Mirror

Body Material

Iron

Hold Open

90 Degree Hold Open

Packing

1 PCS Packed Into a Box, 4 Boxes in One Carton

Delivery Time

Within 25 to 30 Days

Cover Logo

Punch/Laser

Body Logo

Casting/Printing

Application

Glass Doors in Hotels, Offices, Markets, etc.

OEM/ODM

Acceptable

Transport Package

Standard Export Package

Trademark

JianLai

Origin

Guangdong, China

Production Capacity

100000 PCS Per Month

Key features

Durable Stainless Steel Construction: Cover plate made of 201/304 stainless steel with iron body for long-lasting performance.

Customizable Colors and Finishes: Available in black, blue, brown, gold with satin or mirror surface finishes.

Heavy Duty Load Capacity: Supports doors up to 130kg with a width range of 1100mm to 1300mm.

Versatile Functionality: Features stop, fixed, delay, adjustable, and buffered functions for smooth operation.

90 Degree Hold Open: Equipped with a 90-degree hold open mechanism for secure door positioning.

Comprehensive After-Sales Support: Includes 5-year warranty coverage and 24-hour customer service availability.

Flexible OEM/ODM Services: Accepts custom designs, logos, and packaging requirements for bulk orders.

Fast Sample Delivery: Samples shipped via express (DHL, FedEx, etc.) arrive within 7 to 10 days.

Company profile

High Repeat Buyers ChoiceCustomization from SamplesODM ServicesStandardized quality control

Zhaoqing Gaoyao Jinhuida 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: 10 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.87h

AI-Powered supplier vetting

SummaryGaoyao Jinhuida Hardware Products Co., Ltd. has operated in the industry for 20 years and manufactures floor springs, door handles, and shower hinges. It reports an R&D center, testing system, recent new-product development, ODM/OEM services, multiple customization options, and OEM service for recognized brands. Production capacity is substantial for the listed products, with exporting experience since 2012 and stated export sales participation of 21%–30%. The supplier also reports ISO9001:2015 certification, documented corrective-action and complaint-handling procedures, and testing against national standards. However, it reports no quality assurance capability, no in-stock capability, no overseas warehouse, showroom, agent, or branch, no offline trade-show participation, no valid manufacturing-capacity contract with related subcontractors, and no available SDK. Customer cases and detailed financial performance are not sufficiently evidenced.

Supplier typeThe supplier is a hardware manufacturer with 20 years of industry experience, its own brands, production equipment, production lines, an R&D center, and a testing system. Its stated products include floor springs, door handles, and shower hinges, and it exports through both agency channels and its own import/export rights.

CertificationsThe supplier states that products enter production after rigorous testing and reaching national standards, and it reports an ISO9001:2015 certificate. These statements provide explicit evidence of quality-system certification and standards-oriented testing, although no other certifications are identified.

After-Sales capabilityThe supplier describes pre-sale, sales, and after-sales service supported by qualified technical staff and marketing networks. It also reports documented procedures and records for customer complaints and corrective/preventive actions, but separately reports no quality assurance capability.

R&D capabilityThe supplier reports an R&D center, a detection system, new products during the past year, ODM capability, and multiple R&D customization modes. It also explicitly reports no available SDK, which limits evidence of software-development support but does not negate the stated hardware R&D capability.

Production capacityThe supplier reports advanced production equipment and lines, annual capacities of 500,000 floor springs, 400,000 door handles, and 400,000 shower hinges, plus one-month average lead times in both peak and off-season. Nevertheless, it reports no valid manufacturing-capacity contract with related subcontractors and no in-stock capability; the stated production data still supports manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, alongside ODM services and OEM production. It also reports OEM service for recognized brands, providing direct evidence of broad customization and contract-manufacturing capability.

Product Q&A

Q:Are you the glass fitting hardware manufactory?

Yes, we're kind of the manufactutrer of glass hardware in Jinli Town. Our factory specializes in designing and producing floor spring, patch fitting, door handle, glass lock, door closer,shower hinge, etc.

Q:How about your product warranty?

We offer 2 to 3 years warranty for our product.

Q:What are your payment terms?

Usually 30 % deposit should be paid before production and 70 % balance before loading.

Q:Can I have the price list of all your model?

There's no regular standard of hardawre product to be referenced to.And each model is made by custom-size and custom demand material.

Q:Can I get FREE samples?

Yes, we offer free sample of most models ,only some high value and non-stock models will be charged. Welcome to communicate with us further, we will serve you 24 hours a day!!!