As the "Zhejiang BSB Electrical Co., Ltd.", we have been recognized as a national high-tech enterprise since 1997 with a strong focus on researching and developing cutting-edge Hydraulic Electromagnetic Circuit Breakers, DC Contactors/DC Relays and New Energy Storage Connector. Our innovative products are widely utilized in a diverse range of fields such as new energy electric vehicles, communication power supply, power systems, generator protection, photovoltaic, railways, industrial automation, and many more. Now BSB has 45748m² Floorspace and nearly 600 employees, we have brought together a highly-skilled team of professionals in the fields of electronics, machinery, hydraulics, and electromagnetics. Through our expertise and innovation, we have been granted numerous national patents and hold dozens of independent intellectual property rights. Our unwavering dedication to quality and safety is evident in our products, which have been honored with prestigious certifications such as CE, VDE, TUV, CSA, UL, CCC, and ROHS.Our comprehensive research and development system is supported by a provincial R&D center, allowing us to consistently deliver cutting-edge products that meet the needs of our clients. At the same time, by the relevant departments identified by the people's government of Zhejiang Province awarded the "provincial new product title". With our semi-automatic production process and high production capability, we are capable of efficiently meeting all our production needs. Choose our company as your trusted partner for all your electrical equipment demands."In the current economic globalization situation, we firmly believe that innovation, excellence in the enterprise culture is the key to our growth. As Zhejiang BSB Electric Appliance Co., LTD., we always adhere to the "integrity, harmony, innovation, excellence" business purpose, always take customer satisfaction as the core of our marketing strategy, do our best to provide customers with innovative, in line with the needs of products and sincere service. We firmly believe that by continuously improving the quality of our products and services, we can stand out in the fierce market competition and achieve long-term success and development."

1. Who are we?We are based in Zhejiang, China, start from 1997, sell to Domestic Market(90.00%),Southeast Asia(5.00%),North America(3.00%), Europe(2.00%). BSB has 45748m² Floorspace and nearly 600 employees.2. How can we guarantee quality?1. Always a pre-production sample before mass production;2. Always final Inspection before shipment;3. What can you buy from us?DC Contactor, Circuit Breaker, Energy Storage Connector4. Why should you buy from us?1. Own laboratories and equipment that can provide independent research and development.2. More than 30 professional engineers and R&D teams.3. Products are honored with prestigious certifications such as CE, VDE, TUV, CSA, UL, CCC and so on.5. What services can we provide?1. Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDU,Express Delivery；2. Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;3. Accepted Payment Type: T/T,PayPal;4. Language Spoken:English,Chinese