Tianjin G-Tek Automation Technology Co., Ltd.

Tianjin G-Tek Automation Technology Co., Ltd. is based in Tianjin, China and currently lists five active products. All items belong to the Safety & Security Equipment category, which includes devices used in industrial automation and access control. The catalogue comprises the PMF80R‑RF‑2 converter, an Inductive Proximity Switch, the Pmf50r photoelectric sensor, the PMF50R photocell designed for industrial doors, and the GVD3XX loop detector. These products are electrically powered components intended for integration into safety circuits and monitoring systems. The supplier is classified as an imported tier with a harbor trust rating in the platform’s tier system.

In international trade, such electrical safety devices are typically classified under HS Chapter 85, which covers electrical machinery, apparatus and parts. Within this chapter, converters and sensors are often recorded under sub‑headings 8504 (electric transformers, static converters) and 8531 (electric sound or light signalling devices). While the catalogue does not list specific HS codes, buyers can expect the items to fall within these code families for customs declaration. The product mix reflects a focus on detection and signaling functions, commonly required in manufacturing plants, logistics centers, and public infrastructure. Export documentation for Chinese manufacturers usually includes a commercial invoice, packing list, and certificate of origin, aligned with the buyer’s import regulations.

The supplier’s five listed items cover three main types of safety components: power converters, proximity or photoelectric sensors, and loop detectors for vehicle or personnel counting. The PMF80R‑RF‑2 converter is a static DC‑DC unit that typically delivers regulated output voltage with efficiency above 85 % and may comply with IEC 61800‑3 standards. Inductive proximity switches generally operate at supply voltages of 12‑24 V DC, offer sensing ranges of 5‑30 mm, and meet IP67 environmental sealing. Photoelectric sensors such as the Pmf50r and PMF50R photocell are used for beam‑interruption detection, with common specifications including response times under 5 ms, operating distances up to 500 mm, and compliance with IEC 60947‑5‑6. The GVD3XX loop detector is a magnetic or infrared loop sensor employed in traffic or access‑control loops, often rated for loop currents of 1 - 5 mA and operating temperatures from - 25 °C to +85 °C. Across these devices, typical industry grades include Class A or B performance levels and IEC‑certified safety functions.