What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is remote firmware upgrade supported?

Yes, the device supports remote configuration and OTA firmware upgrades.

Remote Terminal Unit (RTU) Featuring Zigbee and GPRS Communication

Name: Remote Terminal Unit (RTU) Featuring Zigbee and GPRS Communication
Brand: Tianjin Wanzhong Technology Co., Ltd.
SKU: 2157194522

Tianjin, ChinaTianjin Wanzhong Technology Co., Ltd.

US$186.00-1,280.00

1 Piece

Product profile

Customization

Available

Usage

Workstation

Type

Industrial Intelligent Gateway

Model NO.

WZH

Support Network

Ethernet

Information content

Data

Certification

CE, ISO

Condition

New

Communication Interface

RS232, RS485, Zigbee/Lora/Nb-IoT/4G/5g/WiFi/Wia-PA

Protocol Support

Modbus, GPRS/3G/4G/5g/Mcwill,Ipv4/Ipv6

Application Scenario

Oil & Gas, Smart Factory, Power Grid

Mounting

DIN Rail, Wall Mount

Transport Package

Carton with Foam Padding

Specification

Customizable

Trademark

Origin

China

HS Code

8471499100

Key features

Multi-Protocol Support: Supports Modbus, GPRS, 3G, 4G, 5G, Mcwill, IPv4, IPv6, and OPC UA.

Flexible Network Access: Equipped with 4G, WiFi, Ethernet, Zigbee, LoRa, NB-IoT, and Wia-PA.

Remote Configuration & OTA: Enables remote setup and over-the-air firmware upgrades for efficiency.

Industrial Grade Durability: Rugged metal enclosure with IP66 rating and EMC/vibration resistance.

Full Customization Available: Offers full, minor, and flexible customization from samples or designs.

Certified Quality: Complies with CE, FCC, RoHS, ISO9001:2015, and ISO45001:2018 standards.

Low MOQ: Minimum Order Quantity is 1 piece, suitable for small-scale testing.

Company profile

Self-brandedExhibition ExperienceR&D CapabilitiesProduct Certification

Tianjin Wanzhong Technology Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier operates in the instruments and meters sector, including manufacturing and sales of intelligent, electrical, and supply-related instruments. It reports automated SMT, CNC, aging, calibration, and testing lines, with stated annual capacity of 100,000 sets of instruments, control terminals, and sensor devices. Customization and ODM services are available, supported by documented inspection and supplier-service procedures. However, no new products were reported in the past year, overseas service coverage is stated as zero, and the supplier has no overseas warehouse or showroom. No valid manufacturing-capacity contract exists with its related subcontractors. Financial credibility cannot be established from the provided data because the reported financial figures are zero and no explanatory evidence is supplied. Awards and technology investment are reported, but customer cases and formal certifications are not identified.

Supplier typeThe supplier is positioned as a manufacturer and seller of instruments and meters, including intelligent and electrical instruments. Its stated production center and product portfolio indicate an industrial instrument manufacturer rather than a purely trading-oriented supplier.

After-Sales capabilityThe supplier has in-stock service capacity, documented service-capability procedures, 20 qualified service-capability suppliers, and stated quotation/payment options. However, it reports no overseas warehouse, no overseas showroom, and zero countries offering overseas services, limiting demonstrated international after-sales coverage.

Production capacityThe supplier reports fully automatic SMT, aging and calibration, CNC processing, and testing lines, with stated annual capacity of 100,000 sets and lead times within 15 workdays to one month. The absence of a valid manufacturing-capacity contract with related subcontractors is a documented supply-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, flexible customization, and ODM services. It also states that finished-product inspection instructions exist and are uniformly followed, supporting controlled customized production.