Do you keep goods in stock or only trade?

We are a factory with a large warehouse and keep lots of goods in stock to ensure fast delivery.

What are the minimum order quantities?

The first order MOQ is 5 pcs, though different sensor types may have different MOQs.

What payment methods do you accept?

We accept T/T, Paypal, Western Union, and L/C.

How do I place an order?

Send an inquiry or email to us, and we will reply within 12 hours.

Do you provide technology support?

Yes, with over 10 years of experience, our engineers provide suggestions to help solve any problems.

What should I notice when using your sensors?

Ensure working voltage is 10-30 V DC or 90-250 AC, check sensing distance and object material, and verify output type (NPN/PNP).

How can I get a sample?

We provide one free sample per sensor type for checking, but you must cover the freight charges.

M18 Laser Photoelectric Sensor (Retro-Reflective) Equivalent to E3fb-Bp21

Name: M18 Laser Photoelectric Sensor (Retro-Reflective) Equivalent to E3fb-Bp21
Brand: Nanjing KJT Electric Co., LTD
SKU: 2162855915

Jiangsu, ChinaNanjing KJT Electric Co., LTD

Negotiable

5 Pieces

Sample price:US$8.95/piece.Request sample

Product profile

Customization

Available

Type

Reflective Panels Type Photoelectric Sensor

Output Signal Type

Switching Type

Production Process

Normal Wirewound

Material

Plastic

Feature

Standard

IP Rating

IP67

Certification

Customized

Voltage Type

10-36VDC Voltage

Protection Degree

IP 65

Response Time

<8.2ms

Sensing Distance Range

Adjustable

Transport Package

Bag

Specification

Trademark

KJTDQ

Origin

Nanjing, Jiangsu, China

HS Code

9033000000

Production Capacity

10000PCS/Month

Key features

Universal Power Supply: Supports AC, DC, or AC/DC universal power supply for versatile application.

High Protection Rating: IP67 and IP69K rated housing ensures durability in harsh environments.

Custom Branding Available: Logo and company name can be printed on products and packaging with MOQ 500 pcs.

Fast Delivery from Stock: Items in stock are shipped within 3 days from our large warehouse.

Comprehensive Certifications: Certified with ISO, CE, and CCC for quality and safety assurance.

Flexible OEM/ODM Service: Customized voltage, protection degree, response time, and sensing distance available.

Free Sample for Testing: One free sample provided per sensor type, excluding freight charges.

Multiple Shipment Options: Shipping via Express, Air, Sea, or Train with optimized method selection.

Company profile

Nanjing KJT Electric Co., LTD

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier identifies itself as a factory and demonstrates several established operational capabilities. It has documented procedures and records for corrective and preventive actions, complaint handling, supplier assessment, and service capability. It reports OEM service for popular brands, ODM and multiple customization modes, in-stock capacity, 50 qualified service-capability suppliers, and peak/off-season lead times within 15 working days. Quality-related evidence includes ISO9001:2015, RoHS, and CE. However, the supplier lacks R&D audit documentation, reports zero patents, has no new products in the past year, no available SDK, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with related subcontractors. Financial records are referenced for 2022–2024, but the slices do not provide enough detail to assess financial strength. Customer-case evidence is limited to a general OEM statement.

Supplier typeThe supplier is explicitly identified as a factory, indicating direct manufacturing status rather than only a trading or service-company profile.

CertificationsThe supplier reports an ISO9001:2015 certificate and RoHS and CE product-certification capabilities. These are explicit quality and product-compliance credentials, although the slices do not provide certificate scope or validity dates.

After-Sales capabilityThe supplier has documented and followed procedures for corrective/preventive actions and customer complaints, and its R&D responsibilities include after-sales service. Service quotations and payment terms are defined, while lead time is stated as within 15 working days in both peak and off-season periods.

R&D capabilityThe supplier uses CAD and AI and offers ODM services and product design customization, but it reports zero R&D patents, no available SDK, no R&D audit documentation, and no new products during the past year. The evidence therefore shows some development tools and service capability but also explicit limitations in documented and output-based innovation.

Production capacityAs a factory, the supplier reports in-stock capacity, OEM service for popular brands, 50 qualified suppliers for service capability, written assessment procedures, and lead times within 15 working days. However, it also reports no valid manufacturing-capacity contract with related subcontractors; overall production capability is supported, but the stated contractual deficiency is material.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, and it provides ODM services. The R&D engineer role also includes preparing samples according to customer requirements, providing direct evidence of broad customization support.