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  Chengde longzhida Intelligent Instrument Technology Co., Ltd
  Chengde longzhida Intelligent Instrument Technology Co., Ltd

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  Chengde longzhida Intelligent Instrument Technology Co., Ltd

Hot key words:Intelligent mixer, Faucet sensor faucet

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Software system

Chengde longzhida Intelligent Instrument Technology Co., Ltd. (formerly Xinlong Electronics) is a modern high-tech enterprise integrating energy-saving and water-saving product production, software development, product and service solution integration and information service. It is one of the 14 key enterprises in Hebei Province.

Water meter series

Accessories series

Intelligent water mixer

Non negative pressure

water supply

Induction product series

Longzhida · Product 

Years of industry experience and reliable quality

Wireless remote transmission

Wireless remote transmission

Wireless remote transmission

Wireless remote transmission

Wireless remote transmission

Wireless remote transmission

Wireless remote transmission

Wireless remote transmission

Ultrasonic heat meter

Ultrasonic heat meter

Photoelectric direct reading water meter

Photoelectric direct reading water meter

photoelectric 40

photoelectric 40

Large-caliber IC card water meter

Large-caliber IC card water meter

Chengde longzhida

Intelligent instrument

Set production of water meters, wireless remote water meters, heat meters, ultrasonic heat meters, intelligent water mixer, non negative pressure water supply equipment, time area on-off method, PE pipe manufacturing, software development, product integration, information services as one of the modern high-tech enterprises.

It is one of the 14 key enterprises in Hebei Province.

Chengde longzhida is mainly committed to the R & D, production and sales of energy-saving and water-saving intelligent control and data transmission. The product has high technical content, simple and reliable use, remarkable energy-saving and water-saving effect, and is highly praised by hundreds of schools and thousands of users all over the country.

Food grade material, health and environmental protection

304 steel is adopted, meeting the food hygiene level. It is safe, non-toxic and no over standard release.

Energy saving, environmental protection and electricity saving

Compared with similar products, water-saving rate can reach 30% - 45%, more power saving, saving operating costs for you.

The patented product has been used steadily for 20 years

Won 1 invention and 6 utility model patents (patent number: ZL 99104660.9) with small volume and simple installation.

It is superior to the technical indexes of similar products

Working pressure 0.03-1.0mpa, temperature control accuracy + 0.5 ° C, hot water temperature range 40 ° c-95 ° C, temperature regulation range 21 ° c-60c, cold and hot water pressure difference 0.03-1.0mpa, power supply supports 24 V low voltage power supply, automatic descaling function and abnormal warning function.

Longzhida · Core advantage

Years of industry experience and reliable quality

  Chengde longzhida Intelligent Instrument Technology Co., Ltd

Brand strength

20 years of strong precipitation

Set production, research and development, sales in the body of modern enterprises

With more than 20 years of industry experience in technology and marketing team

We have a complete and scientific quality management system and perfect testing equipment

Participate in the compilation of the standard for urban water saving appliances

  Chengde longzhida Intelligent Instrument Technology Co., Ltd
  Chengde longzhida Intelligent Instrument Technology Co., Ltd
  Chengde longzhida Intelligent Instrument Technology Co., Ltd

Modern techniques

Professional R & D team and technical support team

To provide professional pre-sale, sale, after-sales service

Can provide drawing analysis services and guidance suggestions

Free installation and debugging on site

  Chengde longzhida Intelligent Instrument Technology Co., Ltd

Quick delivery

Mass stock, factory direct supply

Direct supply from manufacturers, eliminate the price difference of middlemen, and greatly benefit customers

Fast delivery, standing stock of more than 500 units

Complete specifications, can meet 99% of customer needs

  Chengde longzhida Intelligent Instrument Technology Co., Ltd
  Chengde longzhida Intelligent Instrument Technology Co., Ltd
  Chengde longzhida Intelligent Instrument Technology Co., Ltd

Service guarantee

Worry free after sales, intimate service

On site installation, debugging and tool use, lifelong maintenance

Provide assistance and installation guidance during construction

Close after sales team, 7x24 hours online quick response

Longzhida  · Honor

Years of industry experience and reliable quality

 Pay attention to the four elements

Chengde longzhida teaches you to choose the right manufacturer

  Chengde longzhida Intelligent Instrument Technology Co., Ltd

Is the product quality good

Food grade material, health and environmental protection

304 steel is adopted, meeting the food hygiene level. It is safe, non-toxic and no over standard release.

  Chengde longzhida Intelligent Instrument Technology Co., Ltd

What customers have you served

Energy saving, environmental protection and electricity saving

Compared with similar products, water-saving rate can reach 30% - 45%, more power saving, saving operating costs for you.

  Chengde longzhida Intelligent Instrument Technology Co., Ltd

Strong strength of manufacturers

The patented product has been used steadily for 20 years

Won 1 invention and 6 utility model patents (patent number: ZL 99104660.9) with small volume and simple installation.

  Chengde longzhida Intelligent Instrument Technology Co., Ltd

Is the supply fast

It is superior to the technical indexes of similar products

Working pressure 0.03-1.0mpa, temperature control accuracy + 0.5 ° C, hot water temperature range 40 ° c-95 ° C

NEWS

Choose the company and service you trust

15

2021- 01

Jiangnan University

08

2021- 01

The automatic constant temperature water-saving mixer is a supporting product specially developed by Hebei Chengde Longzhida Intelligent Instrument Technology Co., Ltd. for the hot water system.

08

2021- 01

The water mixing valve is hot and cold. Is there any alternative water mixer? Of course, use an automatic thermostatic mixer for the bath. Usually the bath cannot be separated from the water mixing device, whether it is a water mixer on the main pipeline, or a mixing valve for each nozzle.

08

2021- 01

Chengde Longzhida cold and hot water automatic constant temperature water mixer is a supporting equipment developed for solar water heating systems and centralized water heating systems.

08

2021- 01

Model list and quotation of automatic thermostatic mixers for cold and hot water (2)——In the last issue, we talked about the model list and quotations for automatic thermostatic mixers for cold and hot water (1).

08

2021- 01

The working principle of the smart water mixer-the smart water mixer I am talking about is a water mixer for mixing hot and cold water in public baths, not for floor heating.

Contact

 

Add:No.3, longzhida Road, electronic industrial park, high tech Industrial Development Zone, Chengde City, Hebei Province

Inquiry purchase:0314-5932916

Installation complaints:0314-5932916

E-mail:longzhidacd@163.com
Website: www.cdlong.com

  Chengde longzhida Intelligent Instrument Technology Co., Ltd

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Chengde longzhida Intelligent Instrument Technology Co., Ltd