About Us
Shenzhen DeepBlue Aifa Technology Co
Shenzhen DeepBlue Aifa Technology Co., Ltd. is a high-tech private enterprise specializing in the research and development, production and sales of lithium-ion batteries. At present, the company has four business divisions: polymer lithium battery, cylindrical lithium-ion battery, power battery (lithium iron phosphate) and Pack (finished product) battery. Main customers: Skyworth Group, Shanghai Baiyi Lighting, Ganghui Hardware and Electrical Appliances, etc.
At present, the company’s products have been exported to more than 60 countries and regions around the world, such as the United States, Japan, Germany, South Korea, etc., and are the OEM/ODM manufacturers of many international companies. Superb technology, excellent quality, perfect service, high cost performance, has been praised by customers at home and abroad.
Emerging Power
The company is located in Tanghe Industrial Park, Nanyang City, Henan Province, covering an area of 25,000 square meters, with 300 employees, 7 doctors, 13 master’s degrees, 30 bachelor’s degrees, the company has technical experts in the lithium industry, postdoctoral research and development team, strong technical force, and a number of well-known universities and scientific research institutions at home and abroad to establish close contact, with a high level of positive and negative electrode automatic production line, deep blue batteries are all made of high-quality raw and auxiliary materials, strictly abide by the perfect production process, Guaranteed by a strict production management system, the product quality has reached the international advanced level. The company has perfect production management and quality system certification, the company has passed the ISO9001 quality management system and ISO14001 environmental management system, and OHSASI8001 occupational health and safety management system certification. The products have passed the National Light Industry Battery and Energy Storage Materials Quality Supervision and Testing Center.
Who are we?
We are SEALOFF, a private high-tech enterprise founded in 2014, specializing in new energy storage technology. With 4 branches across China—Dongguan, Shenzhen, Huizhou, and Ningbo—we integrate R&D, production, and sales of lithium-ion batteries. Our team of over 200 employees includes 3 doctoral researchers, 5 master’s holders, and 30 bachelor’s degree holders, supported by lithium battery industry technical experts and a postdoctoral R&D team, ensuring strong technical capabilities.
What do we do?
We focus on four major product lines: polymer lithium batteries, cylindrical lithium-ion batteries, power batteries (lithium iron phosphate), and Pack (finished product) batteries. Serving renowned clients like Kang Yijian, Shiia, and Shanghai Baiyi Shares, we deliver reliable energy storage solutions. Our Huizhou factory in Boluo County produces batteries, while our Dongguan Pack factory in Houjie Town handles assembly, with our East China branch in Ningbo supporting regional operations.
3.Why choose us?
Choose us for our cutting-edge technology and uncompromising quality. We boast international leading automatic production lines for positive/negative electrodes and collaborate with top domestic and foreign universities/research institutions. Using high-quality raw materials, we adhere to strict production processes and management systems, ensuring products meet international advanced standards. Our technical expertise, rigorous quality control, and customer-centric approach make us your trusted partner in new energy storage.
Fast Review
1. Focus on Safe lithium battery technology
2. strong relationship with Sanyo and Samsung SDI
3. No Explosion reported ever since 2007
4. IEC62133 UN38.3 AND MSDS Reports from TUV Labs
5. Fast lithium battery Data sheet within 2 days
6. Free battery design consult and Email us now
Philosophies and Values
Values: Unite and strive, be loyal to the Sealoff cause; adopt scientific management to improve corporate efficiency; provide sincere services to create value and success for customers.
Customer Philosophy: Centered on customer satisfaction, actively respond to customer needs.
Management Philosophy: Care for people, respect people, cultivate people, and achieve people.
Service Philosophy: Sincere, patient, meticulous, warm, loving, and attentive.
Execution Philosophy: Attitude determines everything, and details determine success or failure.
Quality Philosophy: All – employee participation, continuous improvement, and prevention of problems before they arise.
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Our Factory meet regulatory requirements for IATF16949, DUNS, ISO9001/14001/45001,etc.Our Product meet regulatory requirements for UL1642, UL2054，UL1973, IEC62133, UN38.3, RoHS, REACH,and other organizations.
