About BNstar

Shanghai BNstar new material technology co., LTD. is a manufacturer of advanced functional materials and polymer electronic components. The main products include: polymer PTC thermistor, over-current and over-voltage dual protection components, electrothermal materials, conductive paste, etc., can be used in communications, batteries, automobiles, household appliances, solar energy and other fields. The company has established a complete quality assurance system, passed the ISO9001 quality management system certification, and the products have passed UL and TUV certification.