What is your after-sales service policy?

For defective products, send pictures for check. If the problem is ours, we will return products and send replacements without extra fee.

Can I get a free sample?

Yes, free samples are available for checking, but you need to pay for the express cost. Delivery is about 2-4 days.

What is the delivery time?

Our delivery time is usually 20-30 days after deposit. Samples can be delivered in 1-2 working days.

How can I trust you for the first cooperation?

You can send samples to check quality, visit us face to face, or start the order by Alibaba Trade Assurance.

High Quality Gp Gun Black Heavy Duty Door Lock Lever Type Handle Locks

Name: High Quality Gp Gun Black Heavy Duty Door Lock Lever Type Handle Locks
Brand: Guangzhou Longterm Technology Co.,Ltd.
SKU: 817006185

Guangdong, ChinaGuangzhou Longterm Technology Co.,Ltd.

US$7.00-10.00

200 Sets

Sample price:US$15.00/set.Request sample

Product profile

Customization

Available

Material

Zinc Alloy

Type

Exposed Type

Model NO.

S0202-ET

Shape

Tubular

Style

Modern

Lock

With Lock

Installation Type

Embedded Installation

Surface Treatment

Brushed

Color

Brushed Satin Nickel

Usage

Door

Customized

Non-Customized

Size

70X130mm

Net Weight

1kgs/Set

MOQ

200sets

Delivery

10-35 Days After The Deposit.

Samples

1-2 Working Days

Transport Package

Polybag+Inner Box+Master Carton

Specification

SGS, ISO9001

Trademark

LONGTERM

Origin

Foshan, Guangdong

HS Code

8301600000

Production Capacity

500000sets One Month

Key features

Heavy Duty Zinc Alloy: Made of high quality zinc alloy with brushed satin nickel finish for durability.

10-Year Quality Guarantee: We provide a 10-year quality guarantee for all our door handle products.

18 Years Experience: Professional manufacturer with over 18 years experience in furniture and door handles.

OEM and ODM Service: We support OEM and ODM services with samples or 3D drawings since 2007.

100% Quality Inspection: Every product is inspected before packing by QC staff to ensure quality.

Free Sample Available: Free samples are available for quality checking, buyer pays express cost.

Fast Delivery: Delivery time is usually 20-30 days after deposit, samples in 1-2 days.

Secure Packaging: Multi-packing with EPE bag, poly bag, inner box, and 5-layer master carton.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceR&D Capabilities

Guangzhou Longterm Technology 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 CertifiedExport Year: 13 years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤6.05h

AI-Powered supplier vetting

SummaryThe supplier is a Foshan-based hardware manufacturer with a production base exceeding 20,000 square meters, nine stated workshops, four production lines, and listed output across hinges, handles, locks, and smart locks. It supports customization from samples and designs and reports established export activity, with 71%–90% of sales from exports and 13 years of exporting. However, it reports no private-mold R&D, no 3D software design service, no SDK availability, and only one year of total R&D engineer experience. Certification management is weak because supplier-management-system certification is listed as NIL. Service controls are mixed: written procedures and records exist for service assessment, but there is no approved-supplier list and no written corrective-action or complaint-handling procedures. Financial evidence is limited to year labels without performance metrics. Customer cases are not provided.

Supplier typeThe supplier identifies itself as GUANGDONG HYH HARDWARE INDUSTRIAL Co., Ltd., operates from Foshan, China, and describes a factory with more than 20,000 square meters, nine workshops, and hardware manufacturing equipment. Its listed products and facilities support classification as a hardware manufacturer rather than a purely trading or service company.

CertificationsThe supplier-management-system certification field is explicitly listed as “NIL.” No other certification evidence is provided in the supplied slices, so the available evidence indicates a certification shortfall for this field.

After-Sales capabilityThe supplier has written procedures and followed records for assessing service capability, and it offers defined quotation and payment terms with a stated one-month lead time in both peak and off-season periods. However, it has no written corrective/preventive-action procedures or records and no written customer-complaint-handling procedures, which directly weakens after-sales governance.

R&D capabilityThe company description states that it has an R&D department for novel and popular designs, but the detailed capability data reports no private-mold R&D, no professional-technical-supplier capability, no 3D software design service, no SDK availability, and only one year of total R&D engineer experience. These explicit limitations outweigh the general statement about having an R&D department.

Production capacityThe supplier reports four production lines, nine workshops, integrated manufacturing equipment, and output covering multiple hardware categories, including 6,000,000 door hinges, 2,000,000 cabinet handles and knobs, 600,000 door-lock sets, 120,000 smart locks, and 6,000,000 cabinet hinges. Finished-product inspection instructions are uniformly followed, but the factory does not continuously reconcile quantities for each batch or production lot.

Customization capabilityThe supplier explicitly offers customization from samples and customization from designs. This directly supports product customization, although the supplier separately states that it does not provide 3D software design services and has no private molds.