Ttlock Remote Control Smart Lock M4 Home Security Password Door Lock

Name: Ttlock Remote Control Smart Lock M4 Home Security Password Door Lock
Brand: Ningbo Huazhu Precision Machinery Co., Ltd.
SKU: 2004207465

Zhejiang, ChinaNingbo Huazhu Precision Machinery Co., Ltd.

US$59.00

1-9 Sets

US$56.00

10-99 Sets

US$46.00

100+ Sets

Sample price:US$59.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Available

Warranty

2 Years

Model NO.

SL-M4

Design

Touch Screen

Material

Aluminum Alloy

Suitable for

Home Door

Customized

Usage

Household, Apartment

Opening 1

IC Card Open

Opening 2

Password Open

Opening 3

Bluetooth APP Open

Opening 4

Mechanical Key Open

Automatic

Yes

Application

Special Design for Home, Apartment, Office

Transport Package

Poly Bag+Inner Box+Master Carton

Specification

21.8*20.5*8.5CM

Trademark

OEM

Origin

China

HS Code

8301400000

Production Capacity

15000 Sets/Month

Company profile

Ningbo Huazhu Precision Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-07-05 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.59h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryNingbo Huazhu Precision Machinery Co., Ltd. is identified as a China-based manufacturer of bathroom, shower, door and window, and furniture hardware. The supplier reports a 36,000 m² manufacturing facility, more than 10 production lines, over 200 technicians and workers, and stated production outputs for bathroom and door/window hardware. It holds an ISO9001:2015 certificate, reports 12 years of R&D engineer experience, and can provide handmade samples before formal tooling. Export activity is substantial, with 71%–90% of sales reportedly from exports and markets including South America, Europe, and North America. Order fulfillment is stated as within 15 workdays in off-peak periods and one month during peak periods. Evidence is insufficient to assess after-sales service capability, financial credibility, or specific customer cases.

Supplier typeThe supplier is explicitly identified as a manufacturer and limited company, while another record describes the company nature as a trading company. Its stated operations, factory, industrial chain, product portfolio, and manufacturing address provide direct evidence of manufacturing activity, although the company-type records contain a classification inconsistency.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate for several years. This supports the existence of a quality-management-system certification, but no additional certifications are provided.

R&D capabilityThe supplier reports 12 years of R&D engineer experience, offers handmade samples for new products before formal tooling, and operates capabilities including mold making, die-casting, and machining. These points support product-development capability, although no data is provided on patents, dedicated R&D facilities, or recent innovation results.

Production capacityProduction capacity is supported by a 36,000 m² plant, more than 10 production lines, over 200 technicians and workers, a complete stated industrial chain, and reported annual outputs of 3,000,000 bathroom-hardware sets and 12,000,000 door and window hardware sets. Reported lead times are within 15 workdays off-peak and one month during peak periods.

Customization capabilityThe supplier explicitly offers handmade samples for new products before formal tooling and reports OEM service for several well-known global companies. Its stated mold-making, die-casting, and machining capabilities further support customization, although customer-specific customization scope and tooling timelines are not detailed.