OUR SERVICE

Our team

Now we have 10 persons in QC department, and 8 persons for technical research department for strict quality control procedures.

We have so far 10 set of injection machines, 2 set of EN215 testing facility. 10set of thermostatic bathes and dryers, and lot of other machines equipped for production.

Certified with ISO14001 and ISO9001 for Circumstance and QC; EN215-1 for thermostatic valves, RED for Smart door lock, and CE for all products.

Our Honors

In many years, we've been awarded as Excellent Enterprise.

In 2018, we've been awarded as National High-Tech Enterprise.

In 2019, we've honored as Top 100 of National Brand at Heating industry.

  • Quality

    Now we have 10 persons in QC department, and 8 persons for technical research department for strict quality control procedures.

  • Experienced

    Zhejiang Baiyilun Intelligent Control System Co., Ltd. launched in Zhejiang of China, as a specialized manufacturer in Developing, manufacturing and selling thermostatic radiator valves, smart room thermostat.

  • Baiyilun Honors

    In many years, we've been awarded as Excellent Enterprise. In 2018, we've been awarded as National High-Tech Enterprise. In 2019, we've honored as Top 100 of National Brand at Heating industry.

  • Certified

    Baiyilun Certified with ISO14001 and ISO9001 for Circumstance and QC; EN215-1 for thermostatic valves, RED for Smart door lock, and CE for all products.

PRODUCT SHOW

G3/4" DN20 straight thermostatic radiator valve brass water heater valve
G3/4" DN20 straight thermostatic radiator valve brass water heater valve
1.Started in 2004Providing em&odm service for customers2.Leading manufacturer of professional thermostats3.One-stop solution for underfloor heating4.Manufactured according to EN215 (Keymark) standard
BYL-187 Electric Floor Heating WIFI Room Thermostat Smart Life Touch Screen Temperature Regulator works with Tuya Alexa
BYL-187 Electric Floor Heating WIFI Room Thermostat Smart Life Touch Screen Temperature Regulator works with Tuya Alexa
* Material: ABS + PC*  Installation method: Standard 86 installation*  Ambient temperature: 0-60 ℃* Internal sensor setting range: 5 - 35°C (programmable).* Internal sensor measurement range: 0 - 40°C.* Inside Sensor: NTC B=3380 10k @25degrees Celsius.* Setting Unit: 0.5°C / step.* Indication Accuracy: ±0.1°C.
Liquid sensor drived mechanical radiator thermostat type AN-002
Liquid sensor drived mechanical radiator thermostat type AN-002
Size(mm):D46.8 X H85Sensor:Paraffin waxCase material:ABS injectionConnector size:M30 X 1.5mmStroke:5.6mmTemperature:6-28 CentigradeQuality standard:EN215C (hysteresis):0.38 CentigradeD (differential pressure effect):0.18 CentigradeE (effect of the static pressure):0.604 CentigradeF (difference of sensor temperatures 21.888 Centigrade at minimum and maximum setting)Max temperature resistance:110 CentigradeFunction:Work on radiator with valves for flow regulation through temperature control
Liquid sensor drived mechanical radiator thermostat type AH-002
Liquid sensor drived mechanical radiator thermostat type AH-002
Size(mm):D51 X H83.5Sensor:Paraffin waxCase material:ABS injectionConnector size:M30 X 1.5mmStroke:5.6mmTemperature:6-28 CentigradeQuality standard:EN215C (hysteresis):0.38 CentigradeD (differential pressure effect):0.18 CentigradeE (effect of the static pressure):0.604 CentigradeF (difference of sensor temperatures 21.888 Centigrade at minimum and maximum setting)Max temperature resistance:110 CentigradeFunction:Work on radiator with valves for flow regulation through temperature control
ABOUT BYELEARN

2004:

Zhejiang Baiyilun Intelligent Control System Co., Ltd. launched in Zhejiang of China, as a specialized manufacturer in Developing, manufacturing and selling thermostatic radiator valves.

2005 - 2010:

Started and continue our local exhibitions in Russia and Poland till now. Established the cooperation with Diamond and Ferro. And being a major supplier in Russia and Poland today.

Started the cooperation with some leading export brands in China mainland and being their main manufacturer agent.

2011 - 2015:

Start business with Grandeks.

Expand our business to Turkey and Italy with big brands.

2016 - 2020:

Being the leading manufacturer for Russia market, started business with many famous brands in Russia like Sanext.

Started the cooperation with other supporting products enterprise in China for their customers.

Reached annual turnover over 100 million RMB.

Extend our business to Home Smart area for smart door locks and smart room thermostat for HVAC system.

Factory space about 80,000 sq. ft. and more than 150 production workers. 

2021 - 2023: 

Expand our factory to around more than 100,000 sq. ft. and more workers.

Expand our business to smart radiator thermostats,smart room thermostat

Expand our business to Electrical Commerce team on Alibaba and Google.

Our team

Now we have 10 persons in QC department, and 8 persons for technical research department for strict quality control procedures.

We have so far 10 set of injection machines, 2 set of EN215 testing facility. 10set of thermostatic bathes and dryers, and lot of other machines equipped for production.

Certified with ISO14001 and ISO9001 for Circumstance and QC; EN215-1 for thermostatic valves, RED for Smart door lock, and CE for all products.

Our Honors

In many years, we've been awarded as Excellent Enterprise.

In 2018, we've been awarded as National High-Tech Enterprise.

In 2019, we've honored as Top 100 of National Brand at Heating industry.


for more than ten years, and our products have a good reputation in the overseas market. Since now,we have exported our goods to over 30 countries such as Russia,Romania, Greece, Croatia.


  • 6 Million+
    Annual production piece
  • 30+
    Technician and QC department
  • 100000sqf+
    Factory area
  • 150+
    CNC and other facilities

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