Zhejiang Blelex Technology Co.,Ltd established in 2017, is a professional engaged in the research,development,sale and service of explosion-proof bullet cctv camera,explosion-proof dome cctv camera,explosion-proof PTZ and camera accessories. We are located in Hangzhou, Zhejiang Province, China with convenient transportation access.Blelex always adheres to the purpose of technological breakthrough customer first and quality first and adheres to the perfect combination of science and technology and application provide global customers with competitive products and high-quality services.Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.And Blelex has been selected into the honor of "China's top10 security brands" in explosion-proof security inspection for many years.In addition,our products has obtained the highest level certification of class II explosion-proof level and the highest level certification of temperature.Which are widely used on explosion hazardous and dust environment like grain refining,chemical industry,fireworks production,oil extraction, Mineral extraction,food production and storage,gas gathering,etc.Selling well in all cities and provinces around China,our products are also exported to Europe, Asia, the Middle East, North America, South America and other regions.We have more than 40 series qualified products and 15 patent certificates which is well-know in China explosion-proof camera field.We have a strong R&D team which adheres to innovation,self-renewal and elimination,do our best to meet the interests of customers.We also welcome OEM and ODM orders. And can accept small batch customization and assist customers in developing various products. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements