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Wuxi Jiangnan University IC Card Water Meter Project
Wuxi Jiangnan University IC Card Water Meter Project
Chengde Longzhida (Xinlong IoT Equipment Manufacturing Co., Ltd.) successfully completed the construction of the IC-card-based water metering management system for Jiangnan University in 2010, enabling the management department to achieve round-the-clock, all-around monitoring of water supply. The IC-card smart water meters produced by Chengde Longzhida offer accurate readings, automatic meter reading capabilities, guaranteed quality, and are convenient and efficient. Chengde Longzhida’s IC-card water meters have established a solid position in the field of smart metering applications and are widely used on campuses, successfully promoting energy and water conservation.
Chengde Longzhida (formerly Xinlong Electronics) Intelligent Instruments & Meters Technology Co., Ltd. specializes in the manufacture of smart meters. Chengde Longzhida’s remote-reading water meters and IC-card water meters boast high technological content and deliver remarkable energy-saving and water-saving performance, making them widely adopted in factories, mines, public institutions, and municipal renovation projects. Chengde Longzhida’s smart meters have established a solid position in the metering instrument industry and consistently receive positive feedback from users.
Heat Meter Verification Device Used by the Chengde City Metrology and Testing Institute
Heat Meter Verification Device Used by the Chengde City Metrology and Testing Institute
Chengde Longzhida possesses independent intellectual property rights. The heat meter verification devices it produces are fully functional, stable in performance, and highly reliable, and have been effectively utilized by the Chengde City Metrology and Testing Bureau. The heat meter verification device manufactured by Chengde Longzhida, which is used by the Chengde City Metrology and Testing Institute, features a wide verification range, effectively addressing the issue of inaccurate measurements for low flow rates commonly found in similar products. Its overall structure is rational, aesthetically pleasing, and corrosion-resistant; it is easy to operate and ensures safety and reliability. Furthermore, based on specific user requirements, Chengde Longzhida can design and manufacture heat meter verification devices tailored to meet the diverse needs of various users. The Chengde Longzhida heat meter verification device is widely used by heat meter manufacturers, urban heating companies, and metrology inspection agencies.
Qingdao Huiquan Bay Seawater Bathing Area Induction Shower Project
Qingdao Huiquan Bay Seawater Bathing Area Induction Shower Project
Chengde Longzhida Intelligent Instrument & Meter Technology Co., Ltd. has successfully implemented an integrated project for the construction of induction shower units in collaboration with Qingdao Huiquanwan Development Company. Chengde Longzhida Intelligent Induction Shower Units feature stable performance, strong anti-interference capability, long service life, easy installation, and a wide range of applications. They offer intelligent, convenient, energy-saving, water-efficient, and automated control and management solutions. Chengde Longzhida Intelligent Induction Shower Units are widely used in seaside bathing resorts and bathrooms, earning high praise from customers.
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