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Langfang Armed Police Academy Intelligent Mixing Valve Water Supply System
Langfang Armed Police Academy
Chengde Longzhida Intelligent Instruments & Meter Technology Co., Ltd. completed the integrated project for the construction of an intelligent mixing-water supply system at the Langfang Armed Police Academy in 2011. This project utilized our company’s intelligent mixing valve, which was developed in 1998. The mixing valve features constant temperature and pressure control, high precision, long service life, low cost, and guaranteed quality. It is also easy and quick to install. Currently, this product has passed provincial-level appraisal and has been granted one invention patent and one utility model patent. In 1999 and 2000, it consecutively won the National Excellent New Product Award, further enhancing the company’s economic benefits. The product has now been sold to numerous colleges and universities as well as public water-use facilities across China and has received unanimous praise from customers.
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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Add：No.3, longzhida Road, electronic industrial park, high tech Industrial Development Zone, Chengde City, Hebei Province
Hotline: +86-15930084101
After-sales installation: +86-314-7018122
Product inquiry purchase: +86-314-2078138
After-sales maintenance: +86-314-7018122
E-mail: 310540860@qq.com
Website: www.cdlong.com
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