Import Float Switch — Buy in Bulk from Supplier in China

The Float switch from Yueqing Sonor Imp.&exp. Co., Ltd. is a mechanical level-sensing device designed for industrial fluid monitoring, with a maximum working pressure of 1 bar and a direct circuit-breaking capacity rated for 250V. It features a 5-meter cable length, allowing flexible placement in tanks or sumps, and operates reliably in both freshwater and saltwater environments. The device is constructed with corrosion-resistant materials suited for continuous exposure to liquids in waste management, agriculture, and manufacturing systems.

This float switch uses a simple buoyant mechanism to trigger electrical contacts at preset levels, with no external power required for sensing. The housing is typically made of PP or PVC, and the internal switch is sealed to prevent moisture ingress. Standard models are rated for IP67 protection, a common industry baseline for submersible level controls. While the listing does not specify the contact material, typical applications use silver alloy contacts for durability under inductive loads common in pump circuits.

Buyers in water treatment, aquaculture, and automated irrigation systems source this switch for its low-maintenance operation and compatibility with standard 250V control circuits. The product is supplied in bulk packaging, with no stated minimum order quantity. Trade terms are not listed, but FOB and CIF are common for shipments from Wenzhou port. Buyers should confirm the exact material composition and electrical rating with the supplier before integrating into safety-critical systems.

Yueqing Sonor Imp.&exp. Co., Ltd. is based in Beibaixiang Town, Wenzhou, China, and is listed as an imported supplier with harbor trust tier. The company's profile does not state years in operation, workforce size, or certifications. It is identified only by its physical address and export activity, with no public verification signals such as response rate or audit history available in the listing.

The business appears to function as an exporter of industrial components, with this float switch being one of several products offered. No claims are made regarding production capacity, client list, or in-house testing facilities. The absence of response metrics suggests limited buyer interaction, and buyers should treat all technical claims as subject to supplier confirmation before order placement.