Tiejia Technology Co., Ltd. is headquartered in Shenzhen, China, with factories in both Shenzhen and Henan. Founded in 2004, the company has established a development strategy of "brand, technology, innovation, and leadership" since its inception. We are a professional manufacturer of Switching Power supplies, power adapters, smart chargers, and consumer chargers (USB chargers), QC 2.0，QC 3.0，Type-C， A national high-tech enterprise specializing in fast chargers, LED power supplies, and other power sources. The existing key departments include the Product Research and Development Center, Quality Control Center, Production and Manufacturing Center, Marketing and Sales Center, After sales Service Center, and Reliability Assurance Department. The product is widely used in various electric push rod products, security, intelligent charging, network equipment, set-top boxes, OTT boxes, medical equipment, LED desk lamps, LED floor lamps and other LED devices, MID, LCD, TFT TVs, laptops, electronic keyboards, health products, gifts, digital frames, massage equipment and other products. Our company has obtained: CE、CB、GS、BS、ERP、ROHS、PSE、KC、SAA 、C-Tick、RCM、 CCC、UL、MEPS、FCC、CEC、BIS、S-Mark Waiting for global safety certification, the certification standards cover 62368IT standards, audio and video standards, 61347 LED standards, 61558 home appliance standards, UL1310 standards. Tiejia Technology only produces power adapters that comply with safety certification; Our company produces power adapters with different specifications including Chinese, American, Japanese, European, Australian, Korean, British, Argentine, Brazilian, Indian, and others. Tiejia advocates the concept of "energy conservation, environmental protection, and high quality", with the aim of creating a high-quality TEKA brand. At the same time, we provide OEM and ODM services, continuously providing the market with power products that meet the Energy Star standards, have a long service life, and high efficiency. Iron armor covers an area of over 80 acres. Since the establishment of the company, a technology research and development center has been set up. The R&D team consists of more than 20 professional engineers, including 5 senior engineers with over ten years of industry experience. More than 50 quality control personnel and over 1000 skilled production workers. At the same time, we have advanced production equipment such as surface mount machines, wave soldering, reflow soldering, automatic aging equipment, professional automatic testing machines, and a series of reliable testing equipment. These have enabled our monthly production capacity in Shenzhen and Henan to reach 900000 units. The company continues to invest heavily in technology development for key application areas and increases efforts to expand its research and development team. And achieved great results in the LED driver power market. The appearance of the ironclad product is self-designed and has applied for patents (patent numbers: ZL 2017 3 0075983. X, ZL2011 3 0051372.4, etc.). The company's independently developed products include switch power supply series, conversion head series, USB charger series, and LED driver series. Shenzhen Tiejia Technology Co., Ltd. has successfully won dozens of appearance patents, and cooperated with Wal Mart in the United States, Qiuyue Electronics in Japan, Hitachi Electronics, Panasonic, LG in South Korea, Sichuan Changhong, and Qingdao Hisense, TCL， China Mobile, China Telecom, North American telecom operators, BestBuy, Belkin, Anker, DOSHISHA, 360 Ecological Chain, and other well-known enterprises have successfully cooperated.