What is the warranty period?

All products have 3 years warranty. Normally our product's defective rate is millesimal. Once quality issue happened, please send photos, video and sample to us, we will give you new ones in the next order without charging.

What is the maximum door weight?

The floor spring supports a door weight of 85~120Kg.

What are the available cover plate finishes?

Cover plate finish options include satin, mirror, matte black, and golden.

Standard Drill-in Floor Spring for Professional Glass Door Installations

Name: Standard Drill-in Floor Spring for Professional Glass Door Installations
Brand: Zhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.
SKU: 2292654465

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

US$18.46-20.80

100 Pieces

Sample price:US$25.30/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

3 Years

Model NO.

JL-880

Material

Stainless Steel

Type

Outside-mounted

Installation Type

Glass Mounted

Function

Buffered

Standard

Chinese Standard

Remote Control

Without Remote Control

Door Width

1000mm

Door Weight

85~120Kg

Usage

Hotel, Office, Hospital

Color

Silver

Core Material

Iron/ Aluminum

Cover Plate Thickness

1.0mm

Cover Plate Finish

Satin/ Mirror/Black/Gold

Base Material

Casting Steel

Max Opening Angle

115 Degree

Accessory

Including

Stopping Angle

90 Degree

MOQ

500 PCS

OEM/ODM

Available

Transport Package

Inner Box+Outside Carton

Specification

173*43*55mm/ 202*42*71mm

Trademark

JIANLAI

Origin

China

HS Code

8302600000

Production Capacity

100000PCS Per Month

Key features

Durable Stainless Steel Construction: Cover plate made of 304 stainless steel with 1.0mm thickness for corrosion resistance.

High Load Capacity: Supports door weight up to 120KG with a capacity of 120KG.

Adjustable Closing Speed: Engineered with adjustable closing speed for different door weights and scenarios.

Long Service Life: Tested for 500,000 cycles with a leak-proof hydraulic mechanism.

Comprehensive Warranty: Includes a 3-year warranty covering defective rate with free replacement.

Customizable Finishes: Cover plate finish available in satin, mirror, matte black, and golden.

Flexible Customization: OEM/ODM available with customization options from samples or designs.

24/7 Online Support: 24-hour online customer service and quick response for inquiries.

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: ≤3.69h

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 a factory or trading company?

We are a factory located in Jinli Town, Gaoyao Town, Guangdong Province, China.

Q:Can you provide sample for us?

Yes, samples is available.

Q:What are your payment methods?

T/T payment is our normal payment method. For big orders, L/C payment is accepted.

Q:How long would the delivery take?

Normally in 15-30 days and up to the quantity.

Q:Is it available for customized products?

Please send a sample with any available information if an item is not shown in our catalogue. We would be able to figure out the mold cost and price when we got your sample. If everything is acceptable, we will customize the products.