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Automatic ATO Liquid Level Controller by Shenzhen Ept Tech Co., Ltd
Harbor
Automatic ATO Liquid Level Controller - Image 1

Automatic ATO Liquid Level Controller

🕐Last updated: Jul 02, 2026
25/ Bags
Min. Order: 1 Bags
💱₹25.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryIndustrial Valves & Gauges
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Automatic ATO Liquid Level Controller from Shenzhen Ept Tech Co., Ltd - Wholesale Supply

The Automatic ATO Liquid Level Controller from Shenzhen Ept Tech Co., Ltd is a two-stage optical sensor system designed for automatic water level management. It uses a high-grade PC probe to detect liquid presence without corrosion, triggering a pump when water is absent (after a 3-second delay) and stopping it when water is detected. The controller includes high and low alarm indicators and is suited for both clean and non-corrosive liquid applications.

The sensor employs optical type level sensing, which relies on light refraction to distinguish between air and liquid. Standard controllers in this category support 220-240V AC power for the pump and a 12-24V DC supply for the control circuit. The PC probe is typically rated for IP65 or higher to resist moisture ingress, while the control box is made from ABS or similar flame-retardant plastic.

Common applications include sump pits, water storage tanks, and industrial drainage systems in hotels, factories, and commercial complexes. The controller is designed for continuous operation, with typical duty cycles allowing the pump to run for extended periods without overheating. Buyers should confirm the maximum current rating for the pump relay and the environmental temperature range for the control electronics.

Technical Specifications for Shenzhen Ept Tech Co., Ltd Automatic ATO Liquid Level Controller
Sensing methodOptical type (2-stage)
Probe materialHigh-grade PC (non-corrosive)
Power indicatorRed LED (on during operation)
Pump activation delay3 seconds (after no-water detection)
Alarm stagesHigh and low level alarms
Control output1 set of relay contacts for pump (typical)
Power supply (pump)220-240V AC (standard)
Power supply (control)12-24V DC (standard)
Protection ratingIP65 or higher for probe (typical)
Enclosure materialABS or flame-retardant plastic (standard)
About Shenzhen Ept Tech Co., Ltd - Liquid level control equipment Supplier in China
🏭
Shenzhen Ept Tech Co., Ltd
China Harbor
4.5(0)

Shenzhen Ept Tech Co., Ltd is located at No 6I Block 9B, Baoneng Technology Park, Qingxiang Road, Longhua District, Shenzhen, Guangdong Province, China. The supplier holds a harbor trust tier, which indicates a confirmed business address and operational status. The company’s focus on liquid level control systems suggests specialisation in automation for fluid management applications.

The profile does not provide a response rate, average response time, or additional verification details such as certifications or client references. The address places the company in a technology park, which is consistent with the production of electronic control systems. Buyers should request direct contact to assess technical support and after-sales service capabilities.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Automatic ATO Liquid Level Controller from Shenzhen Ept Tech Co., Ltd
The optical sensor uses a prism and LED to detect liquid presence. When the probe is in air, light reflects internally and triggers the no-water state. When submerged, light refracts out, indicating liquid presence. This method avoids the corrosion issues common with conductive probes.

Sourcing Automatic ATO Liquid Level Controller from Shenzhen Ept Tech Co., Ltd - China Import Guide

Before ordering, confirm the controller’s compatibility with your pump’s voltage and current requirements. Request the relay’s current rating and the control circuit’s voltage range to avoid mismatches. For applications involving corrosive liquids or extreme temperatures, specify these conditions to the supplier and ask for a probe material that meets your needs.

Logistics for this controller are straightforward due to its compact size, but verify packaging to prevent damage during transit. The supplier’s address in Shenzhen suggests proximity to major ports, so lead times for sea freight should be reasonable. Clarify Incoterms, as EXW or FOB terms will determine your responsibility for shipping and insurance. Payment terms for electronic controls often include a deposit, with the balance due before shipment.

Quality checks should include testing the controller with your actual liquid and pump. Validate the 3-second delay and alarm functionality under real-world conditions. Request a certificate of conformity for the probe material and enclosure, and ensure the supplier provides a warranty for defects. Post-installation, monitor the system for false triggers, which can indicate issues with the optical sensor’s alignment or calibration.

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Shenzhen Ept Tech Co., Ltd
China
Harbor
<4h
Response Time
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Response Rate
0/100
Trust Score
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0+
Products
4.5(0)
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Buy Automatic Ato Liquid Leve in Bulk — Verified Supplier in China

When sourcing Automatic Ato Liquid Level Controller for your business, securing the right balance of quality and cost is essential. Shenzhen Ept Tech Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $25/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Valves & Gauges sector with strong demand from importing countries worldwide.

Automatic Ato Liquid Leve Specifications, Trade Terms & Pricing

Importing Automatic Ato Liquid Leve requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Ept Tech Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.

About Shenzhen Ept Tech Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Automatic Ato Liquid Leve has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Valves & Gauges category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Automatic Ato Liquid Leve — Shipping, Logistics & Customs

Importing Automatic Ato Liquid Leve requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Automatic Ato Liquid Leve

What is the wholesale price of Automatic Ato Liquid Level Controller?

The current listed wholesale price for Automatic Ato Liquid Level Controller from Shenzhen Ept Tech Co., Ltd is $25/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Ept Tech Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Automatic Ato Liquid Leve?

The supplier, Shenzhen Ept Tech Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Automatic Ato Liquid Leve. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Automatic Ato Liquid Level Controller?

The HS Code classification for Automatic Ato Liquid Level Controller depends on the specific grade and form. Contact Shenzhen Ept Tech Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Automatic Ato Liquid Leve from China?

To import Automatic Ato Liquid Leve from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Ept Tech Co., Ltd. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.

Is Shenzhen Ept Tech Co., Ltd a verified supplier?

Yes, Shenzhen Ept Tech Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Automatic Ato Liquid Level Controller?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shenzhen Ept Tech Co., Ltd through EximNext.

What packaging options are available for bulk orders of Automatic Ato Liquid Leve?

Shenzhen Ept Tech Co., Ltd offers Automatic Ato Liquid Leve with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Automatic Ato Liquid Leve the most?

Automatic Ato Liquid Leve is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Ept Tech Co., Ltd through our platform.

What certifications does this Automatic Ato Liquid Leve supplier hold?

Shenzhen Ept Tech Co., Ltd maintains international quality certifications. These ensure that the Automatic Ato Liquid Leve meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Automatic Ato Liquid Level Controller on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Ept Tech Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Ept Tech Co., Ltd.

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