Best Smartwatch 2026 and Update Guide with Insurance Options for Construction Workers Smartwatch

Name: Best Smartwatch 2026 and Update Guide with Insurance Options for Construction Workers Smartwatch
Brand: Hangzhou Longwin Industry Limited
SKU: 2270656225

Zhejiang, ChinaHangzhou Longwin Industry Limited

US$5.00-6.00

10 Pieces

Product profile

Customization

Available

Gender

Kids

Type

GPS Watch

Model NO.

DW-SW-4-3

Display Methods

Digital

Movement

Digital

Case Shape

Square

Waterproof

50 m

Clasp Type

Bracelet Clasp

Band Material

Weaving

Dial Color

Black

Other Title

Children Watch

Item Denomination

Smart Watch

Transport Package

by Carton

Trademark

Longwin

Origin

China

HS Code

851762990

Production Capacity

100000 Pieces/Month

Company profile

Experienced TeamODM ServicesR&D CapabilitiesSelf-branded

Hangzhou Longwin Industry Limited

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤6.40h

AI-Powered supplier vetting

SummaryThe supplier identifies itself as a factory and reports production capacities of 30,000 electric scooters and 100,000 shoe racks. It offers broad customization and ODM services, but reports no new products in the past year and no SDK availability. Quality and product compliance evidence includes ISO9001:2015 and CE certification. Service procedures for corrective actions and complaint handling are documented and followed, although the supplier has written assessment procedures without records. Export experience is reported at seven years, with 90% of sales from exports and self-operated import/export rights, but no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Financial information is limited to year labels without substantive performance data, so credibility cannot be determined. No named customer cases or recognized-brand OEM evidence is provided.

Supplier typeThe supplier is explicitly classified as a factory. Its associated companies are in wholesale and retail, but the provided company type directly supports a manufacturing-factory classification.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product-compliance certification. These are explicit certifications, although the slices do not provide certificate scope, validity, or verification details.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries offering overseas services, limiting evidence of localized after-sales coverage.

R&D capabilityThe supplier reports technical cooperation with overseas manufacturers and universities, patent technologies, advanced equipment, and research bases. However, it reports no new products in the past year and no SDK availability, so innovation infrastructure is evidenced but recent product innovation is limited.

Production capacityReported annual productivity is 30,000 electric scooters and 100,000 shoe racks, and the supplier states that production capability has reached an international advanced level. It also reports lead times within 15 workdays in both peak and off-season, although capacity evidence is limited to the listed products.

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