How long does it take to produce custom orders?

Our R&D team provides OEM/ODM solutions within 72 hours.

What payment terms do you accept?

We accept D/P, T/T, LC, PayPal, small-amount payments, and Western Union.

What is the lead time for production?

Lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.

Black Finish SS304 Solid Casting High Security Lock Guard for Commercial Buildings

Name: Black Finish SS304 Solid Casting High Security Lock Guard for Commercial Buildings
Brand: TOPUNION HARDWARE AND PLASTIC CO., LIMITED
SKU: 1946587511

Guangdong, ChinaTOPUNION HARDWARE AND PLASTIC CO., LIMITED

US$1.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

3 Years

Warranty

3 Years

Model NO.

SDG001

Material

SS304

Type

Key Lock

Style

Modern

Shape

Stay Locked

Anti-theft Standard

Part

Lock

Backset

Refer to Requirement

Door Thickness Fits

Customized

Lock Cylinder Length

Refer to Requirement

Usage

Household Door Locks, Bedroom, Channel Lock

Function

Easy to Install Alternative to a Door Chain

Finish

Refer to Requirement

Dimension

70*56*28mm

Security Grade

High Security

Transport Package

White Box Packing

Specification

Refer to requirement

Trademark

OEM

Origin

China

HS Code

830241

Production Capacity

150, 000 PCS/Month

Key features

High Security Design: Silent operation with silicone pads prevents door kicking and offers protection.

Durable SS304 Material: Constructed from solid casting stainless steel 304 for long-lasting performance.

Easy Installation: Simple touch mechanism allows quick engagement and retraction without tools.

Customizable Dimensions: Door thickness fits can be customized to meet specific requirement needs.

Versatile Applications: Ideal for hotels, student accommodation, apartments, and private residences.

OEM/ODM Solutions: Full customization options available from samples or designs with 72-hour R&D.

Strict Quality Control: ISO9001 certified with 100% visual and function inspection on finished products.

Flexible MOQ: Minimum order quantity starts from just 1 piece for trial or small orders.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceStandardized quality controlManagement Certification

TOPUNION HARDWARE AND PLASTIC CO., LIMITED

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤10.10h

AI-Powered supplier vetting

SummaryTopunion Hardware & Plastic Co., Limited is identified as a professional architectural hardware manufacturer established in 2002, with stated manufacturing, R&D, sales, and customer-service capabilities. Evidence supports broad customization, 3D software design, OEM/ODM, and multiple machining and testing facilities. The supplier reports quality assurance, documented corrective-action and complaint-handling procedures, and ISO9001:2015 certification. Production information includes specified outputs for several hardware products and peak-season fulfillment within 15 workdays. Export sales represent 71%–90% of total sales, with four years of export experience. Financial records are referenced for 2021–2023, but no substantive financial results are provided. Innovation capability is mixed: R&D and design services are documented, while SDK availability is explicitly absent. No factory environmental impact assessment report is available, although this does not directly determine the requested fields.

Supplier typeThe supplier is explicitly described as a professional technical supplier and professional architectural hardware manufacturer. Its stated scope covers hardware development, manufacturing, wholesale, security equipment, plastic products, and related import/export activities, indicating a manufacturing-oriented supplier with product-development capability.

CertificationsThe company states that its products are designed and manufactured according to ANSI or EN/DIN standards, and it holds an ISO9001:2015 certificate. These are explicit indications of standards alignment and quality-management certification.

After-Sales capabilityThe supplier reports clear procedures and followed records for corrective and preventive actions and customer-complaint handling. Its company description also lists customer service as part of its operating capabilities, providing direct evidence of an organized after-sales process.

R&D capabilityThe supplier reports R&D capability, 3D software design services, hardware product development, OEM/ODM, and extensive customization. However, SDK availability is explicitly marked as unavailable, so the evidence supports product and design innovation but not SDK-based development.

Production capacityProduction capability is supported by stated machining, stamping, cutting, drilling, welding, milling, CNC, packing, riveting, and testing facilities, along with specified outputs for sliding-door rollers, lever handles, and pull handles. The supplier also reports peak-season order fulfillment within 15 workdays, indicating documented manufacturing capacity and delivery capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also states that customized logos and packaging, OEM, and ODM are available, demonstrating broad product and branding customization support.