As a professional capillary thermostat manufacturer and supplier in China, NBRAM has been dedicated to the temperature control field for over 20 years, consistently committed to providing global industrial customers with high-precision, high-reliability capillary thermostat products. In HVAC, refrigeration equipment, and industrial automation fields, traditional temperature control solutions often struggle to cope with complex working condition challenges, while NBRAM capillary thermostats can maintain ±0.5°C control accuracy within an ultra-wide temperature range of -80°C to 600°C. Our products have been successfully applied in Gree central air conditioning systems, Haier commercial freezers, and Siemens industrial freezing equipment, providing reliable temperature control solutions for customers in more than 70 countries and regions worldwide. Choosing NBRAM capillary thermostats means choosing a quality commitment that withstands the test of harsh environments.
Innovative Breakthroughs in Precision Sensing and Intelligent Control
The exceptional performance of NBRAM capillary thermostats stems from our continuous innovation in sensing technology and control algorithms. Using high-precision stainless steel capillaries combined with special temperature-sensitive media, through vacuum filling and precision welding processes, our thermostats can maintain ±0.3°C set accuracy after 2 million life cycle tests. In a large cold storage project, our explosion-proof capillary thermostat improved temperature control accuracy to ±0.2°C, far exceeding the industry standard of ±1°C. For the medical equipment sector, we developed miniature capillary thermostats that successfully solved temperature monitoring challenges for MRI equipment in strong magnetic field environments, reducing response time to 3 seconds, 60% faster than traditional products. In food processing, our sanitary-grade capillary thermostats have obtained 3-A certification and can operate stably in high-pressure cleaning environments. Particularly in new energy applications, our corrosion-resistant capillary thermostats use Hastelloy material, perfectly meeting the challenges of acidic and alkaline environments in battery production lines.
Global Certification System and Digital Service Platform
NBRAM capillary thermostats have obtained international certifications including UL, CE, ATEX, and CRAA, with products complying with FDA, RoHS environmental requirements, and EN14597 safety standards. We have built an industry-leading digital testing center equipped with laser calibration systems and automatic calibration equipment, achieving 100% temperature curve testing for each product. Currently, we have established strategic partnerships with world-renowned enterprises including Carrier, Daikin, Trane, and Johnson Controls, exporting products to 75 countries and regions including Europe, America, Japan, and South Korea. Our engineering technical team provides customized services, completing samples within 5 days and achieving batch supply within 10 days. Last year, when a semiconductor enterprise urgently needed a batch of ultra-high precision capillary thermostats, we activated emergency response mechanisms, completing sample development and passing all certification tests within 72 hours, ensuring stable operation of chip production lines. This exceptional rapid response capability and digital manufacturing level make NBRAM a trusted partner in the global temperature control field.
