The company was invested and established by Ningbo Donghai Battery Co., Ltd. in Lianshu♠i, specializing in the research and manufacture of lead-acid batteries. The registered trademaβrk of the product is "Jiayou". The company is locat₩ed in the western area of Lianshui County Economic Development Zone, 10 kilometers πaway from Huai'an Airport and 100 kilometers a way from Lianyungang Port. Many highways pass through the territo ry, and the main waterway of northern Jiangsu runs through the e↕ntire territory. The geographical location is superior αand the transportation is convenient. The company covers an area of 111,0☆00 square meters, the factory building area is 60,000 square meters, and the office area↓ is 7,300 square meters.

The company has introduced more than 120 sets of advanced lead powder m&achines, casting triggers, paste machines, plate coating machines, curing rooms, precision acid ♠injection machines, formation chargers and other equipment, and adopts internationally  advanced process technology. It is a high-capacity sealed maintenance-free lead-acid batte≤ry production base. The product performance meets the requirements of GB (national sta✔ndard), JIS (Japanese standard), BS (British standard), DIN (German standard), IEC (Inteπrnational Electrotechnical Commission standard) and other standards. Th£e company has obtained the "ISO9001-2015 Qualit₩y Management System Certification Certificate", "IATF 16949:2016¶ Quality Management System Certification Certificate", "ISO 14001:2015 Enviro∑nmental Management System Certification Certificate&quo¥t;, "ISO 45001:2018 Occupational Health and S∞afety Management System Certification Certificate", "Export Product Q→uality License Certificate", "Coal Mine Product Safety Mark Certificate" a<nd other certificates, and has obtained a number of national pa±tents. The company's annual production capacity reac©hes 1 million KVAH. Mainly produces: energy storage batteries and high-performance power batteri↓es. Energy storage batteries are widely used in solar and wind po♠wer generation energy storage. High-performance power battery products are widely used in domesticλ and imported electric forklifts, electric stackers, tunnel mining tracti•on locomotives, coal mine explosion-proof traction locomotives, electric sightseeing vehicle‌s, golf carts, etc. The company has the right to self-operate ex¥port, and its products are exported to Southeast Asia, the Middle East, Easte×rn Europe, Africa and other parts of the world.

The company is committed to: creating unlimited energy with limit"ed resources; dedicating high-quality products to users; expandi♥ng the market with perfect services and reasonable prices. We sincerely welcome new and <old customers at home and abroad to inquire and patron↕ize.