Portable Aftershock Warning Alarm Device for Structural Stability Monitoring

Name: Portable Aftershock Warning Alarm Device for Structural Stability Monitoring
Brand: Beijing LSJ Technology Development Co., Ltd.
SKU: 2271099735

Beijing, ChinaBeijing LSJ Technology Development Co., Ltd.

US$8,800.00

1-99 Sets

US$5,800.00

100-199 Sets

US$4,800.00

200+ Sets

Sample price:US$4900.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

LSJ-D01

Brand

Lsj

Condition

New

Customized

Alarm Form

Display Alarm

Certification

RoHS, CE, ISO

Color

Black

Type

Audio Life Detector

Weight All

≤8kg

Accuracy

±0.1mm

Length of The Built-in Cable

25m

Dimensions

140×140×140 mm

Type of Probe

≥7days

Working Time

≥8h

Protection Level

IP67

Angle Setting Range

0.1° ~ 3°

Angle Measurement Range

360°

Transport Package

Plastic Case with a Handle

Specification

62*50*30cm

Trademark

LSJ

Origin

China

Production Capacity

5000/Year

Company profile

Low MOQCustomization from SamplesSelf-brandedProduction Process Visualization

Beijing LSJ Technology Development Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.10h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with six production lines and six experienced export-trade staff. It demonstrates documented procedures for service capability, corrective actions, complaint handling, and finished-product inspection. The supplier supports extensive customization and ODM services, and has CE and RoHS product certifications alongside ISO9001:2015, ISO14001, and ISO45001:2018 certifications. Export activity is established, with 21%–30% of sales reportedly from exports and five years of export experience, although overseas service coverage is stated as zero and no overseas warehouse or showroom is available. Financial indicators are inconsistent and show zero values for several reported periods, so financial credibility cannot be confirmed. Innovation evidence is mixed: SDK availability and ODM support are reported, but no new products were developed in the past year. No customer cases or named brand OEM experience are provided.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, plus CE and RoHS product certification capability. These are explicit certification holdings or capabilities and support quality, environmental, occupational-safety, and product-compliance controls.

After-Sales capabilityThe supplier has written procedures and records for service capability assessment, corrective and preventive actions, and customer complaints. It offers multiple quotation and payment terms and has overseas agents or branches, but reports zero countries with overseas services and has no overseas warehouse or showroom.

Production capacityThe supplier reports six production lines, standardized finished-product inspection instructions, and peak-season lead time of one month or off-season lead time within 15 working days. However, it does not continuously reconcile quantities for each batch or mass production, which is a stated production-control weakness.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full, minor, and flexible customization, and also provides ODM services. This is direct evidence of broad customization capability.