What is the lead time for production?

The average lead time is about one month, regardless of peak or off-peak seasons.

What is the minimum order quantity (MOQ)?

The MOQ is 500 PCS for customized orders, though general MOQ is 1 piece.

Does the hinge have a buffering function?

Yes, the hinge features a hydraulic buffering function and can hold the door open at 90 degrees.

Automatic Floor Hinge Bottom Pivot Door Hinge Hydraulic Patch Fittings

Name: Automatic Floor Hinge Bottom Pivot Door Hinge Hydraulic Patch Fittings
Brand: Zhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.
SKU: 2212363415

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

US$23.90

300-999 Sets

US$23.80

1,000+ Sets

Sample price:US$23.90/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

3 Years

Model NO.

JL-880

Material

Stainless Steel

Type

Embedded

Installation Type

Floor Mounted

Function

Buffered

Standard

Chinese Standard

Remote Control

Without Remote Control

Door Width

1000mm

Door Weight

120kg

Usage

Hotel, Office, Hospital

Color

Satin

Cover Pate Material

304ss

Cover Plate Thickness

1.0mm

Body Material

Aluminum Alloy, Iron

Edge

Straight, Bevel

Finish

Satin or Mirror

Accessory

Including

Max Opening Angle

115 Degree

Logo

Laser

MOQ

500 PCS

OEM/ODM

Available

Transport Package

Inner Box+Outside Carton

Specification

190*50*71mm

Trademark

JIANLAI

Origin

China

HS Code

8302600000

Production Capacity

100000PCS Per Month

Key features

Premium Material Construction: Cover plate made of 304 Stainless Steel with 1.0mm thickness; body uses Aluminum Alloy or Iron.

High Load Capacity: Supports doors up to 120KG weight with a width of 1000mm for heavy-duty usage.

Hydraulic Buffering Function: Features hydraulic patch fittings that provide smooth buffering and hold open at 90 degrees.

Versatile Finish Options: Available in Satin, Mirror, Matte Black, and Golden finishes to match various decor styles.

OEM/ODM Customization: Supports full customization including logo laser engraving, edge styles, and material choices.

Extended Warranty Coverage: Provides a 3-year warranty for the product and guarantees 500,000 cycles of durability.

Professional After-Sales Support: Offers 24-hour online technical support to assist customers with installation and usage.

Suitable for Commercial Use: Ideal for high-traffic environments such as hotels, offices, and hospitals requiring reliability.

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: ≤3.57h

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.