Do you have customization service?

Yes, we can provide customized products while the customization needs to meet certain quantity.

Do you test all goods before delivery?

Yes, we have 100% test before delivery.

What is your payment term?

We usually use 100% T/T in advance; West union and Paypal are also available for small order.

Do you provide warranty for the goods?

Yes, we provide warranty for all the goods from us. For the sensor product the warranty is 15 months, for the light curtain, laser radar product the warranty is 18 months.

May I visit your factory?

Sure, you are always welcome to visit us.

Optical Sensor Retro-Reflective Laser Sensor for Automatic Industrial Door

Name: Optical Sensor Retro-Reflective Laser Sensor for Automatic Industrial Door
Brand: TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
SKU: 1962234032

Tianjin, ChinaTIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

US$13.50

1-99 Pieces

US$12.50

100-299 Pieces

US$12.00

300-499 Pieces

US$11.50

500+ Pieces

Product profile

Type

Reflective Panels Type Photoelectric Sensor

Output Signal Type

Switching Type

Production Process

Integration

Model NO.

PF50R

Material

Plastic

Feature

Low Temperature Resistant

IP Rating

IP67

Certification

Customized

Detection Distance

0.15-7m

No-Load Current

Max.60mA

Response Time

Max.20ms

Light Source

Red LED

Application

Industrial Doors,High Speed Doors,Boom Barrier

Action Mode

Selecting Light on or Dark on by Product Model

Control Output

Relay Output

Protection Circuit

Reverse Polarity Protection

Housing Material

Housing: ABS Lens: PMMA

Transport Package

Standard Carton Box

Specification

50mmx50mmx20mm

Trademark

G-TEK

Origin

Tianjin

HS Code

9032900090

Production Capacity

10000/Month

Key features

Long Detection Distance: Laser technology enables contactless measurement up to 7 meters with high sensitivity.

IP67 Waterproof Protection: Dustproof and waterproof structure ensures reliable operation in harsh weather conditions.

Wide Voltage Range: Supports flexible voltage input from 12 to 24V DC or 12 to 240V AC.

Fast Response Time: Rapid detection with a response time of maximum 20 milliseconds.

Reverse Polarity Protection: Built-in protection circuit prevents damage from incorrect wiring connections.

Customizable Options: Available for customized detection distance, light source, and action modes based on requirements.

100% Pre-delivery Testing: Every product undergoes rigorous functional testing before shipment.

Durable ABS Housing: Constructed with temperature-resistant and oil-proof resin for extended service life.

Company profile

Years of Export ExperiencePatents AwardedManagement CertificationProduct Certification

TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.17h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryG-TEK is an industrial equipment and instrumentation supplier with stated sales of up to 800,000 pieces or sets in 2019 across proximity switches, photoelectric sensors, light curtains, and laser radar. It offers broad customization, reported new products within the past year, and has documented procedures for finished-product inspection, supplier assessment, corrective actions, and complaint handling. Its certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE capability. The supplier has three production lines, but does not continuously reconcile production quantities for every batch or bulk run. Export experience is established, with 10 years of exporting and three experienced export staff, although overseas operational infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. Financial information is only represented by year labels, without substantive performance evidence. No SDK or ODM service is available, and no OEM service for popular brands is reported.

Supplier typeThe stated business scope covers on-board equipment, instruments and meters, intelligent instruments, industrial automatic control systems, and intelligent vehicle-mounted devices. The company description also identifies product sales including proximity switches, photoelectric sensors, light curtains, and laser radar, supporting classification as an industrial equipment and automation-related supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with CE product certification capability. These are explicit certification holdings or capabilities relevant to quality, occupational safety, environmental management, and product compliance.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and effective customer complaint handling. However, it reports no overseas warehouse, showroom, agent, or branch; this indicates established complaint-process capability but limited overseas service infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and emphasizes continuous technological innovation. It also supports extensive product customization, but has no available SDK and does not provide ODM services; overall innovation activity is evidenced, while platform-development and ODM capability are limited.

Production capacityThe company reported sales of up to 800,000 pieces or sets in 2019 and operates three production lines. It has standardized finished-product inspection instructions that are uniformly followed, but does not continuously reconcile quantities for every batch or bulk production run, creating a stated production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad capability is reported in two slices, providing strong direct evidence of extensive customization support.

Product Q&A

Q:What kind of products do you manufacture?

Our products include photocell sensors, proximity switches, infrared light curtains, vehicle separators, loop detectors, and laser radar.

Q:Can I get some samples?

Yes, sample orders are welcomed.

Q:Have photocell sensors 100% assembled well in stock?

We have some standard photocell sensors in stock with limited quantity; while almost all photocell sensors will be newly produced according to your order.

Q:What is the delivery time?

15-30 days for mass production depends on different products.

Q:What is your MOQ?

We provide small MOQ for each item; it depends on your specific order.