TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD

Introduction to the project Estel (Guangdong) Technology Co., Ltd, located in China, is a professional supplier of integrated outdoor telecommunications cabinets and temperature control solutions for outdoor telecommunications base stations. Estel has a well-established team of technical and management experts who can accurately meet the specific needs of customers. The integrated base station solutions and products include an outdoor integrated telecommunications equipment cabinet, battery cabinet, RRU cabinet, power cabinet, environmental monitoring system, TEC Peltier air conditioner, AC220V compressor air conditioner, DC48V variable frequency air conditioner, heat exchanger, rectifier, UPS, integrated telecom power system, etc. All of the above solutions and products can be customized. Our products and solutions have been deployed throughout China. Our main domestic clients are China Telecom, China Mobile, China Unicom, State Grid, Shenzhen/Beijing Metro, and Huawei/ZTE, etc. In addition, our products have been exported to Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, and Middle Eastern countries. We have obtained numerous certifications, such as ISO9001, ISO14001, OHSAS18001, CE, UL, FCC, etc. As an integrator of integrated telecommunications solutions/energy-saving systems in China, we have strong advantages in terms of technological competitiveness, management competitiveness, service competitiveness, and price competitiveness. Through the production and implementation of various projects worldwide, we have gained a great reputation. We will continuously offer cost-effective products and solutions to our esteemed clients worldwide. We will always do our best to meet the needs and requirements of customers. Business Capability Trade and Market Main Markets Total Revenue (%) Domestic Market 50% Africa 15% Southeast Asia 10% South America 5% Central America 5% Austria 3% Middle East 3% North America 2% Southern Europe 2% Eastern Europe 10.5% Northern Europe 1% Western Europe 1% South Asia 1% East Asia 0.5%