Chengdu Jianzhong Lithium Battery Co., Ltd. was established in 1988 with good location and convenient transportation, close to Chengdu Shuangliu national grade new energy industrial zone and Shuangliu International Airport. Based on the manufacture technology and production equipment introduced from the United States, after the development for more than twenty years, the company has become one of the most popular suppliers of high level lithium batteries in the world with great ability in research, design, production and trading. The  company produces primary lithium cells of five chemical systems which includes Li/SO₂, Li/SOCL₂, Li/MnO₂, Li/FeS₂ and Li/CF and lithium-ion cells includes LiCoO₂, LiMn₂O₄ and LiFePO₄.

With strong technical force, the company is a High-Tech enterprise in Sichuan province, a standing member unit of China Chemical &Physical Power Source Association, China Battery Industry Association and China Electronic Enterprise Association, possesses more than twenty battery technical patents and more than forty senior and medium technicians.

With military and industrial enterprise advantages, the company has completed Quality Assurance System. The company has been certified for the ISO9001 Quality System, UL Safety Certificate, China Classification Society for ship products, the Military Industry Product Quality System, the certification for the Manufacturer production line for Military Electronics Elements and the Military Industry Product etc., and is appointed as lithium battery supplier for military use.

The products have been widely used in the armament, special apparatus and equipment for science and research department and all kinds of household appliances. The products are exported to many countries in Europe, America and South East Asia.

The products are widely used in many fields as follows:

Aviation field: “Shenzhou” series airships, “Beidou” satellite system; 

Communication field: data trap, global positioning receivers & transmitters, sonar interference set, radio beacons, remote sensing equipment and sensing equipment; 

Ocean field: search and rescue equipment, emergency position indicating, underwater robot power and fuse system, pharos, buoy, ocean platform and various radar systems; 

Vehicle field: electric bicycle, electric automobile, AFC system and vehicles black box; 

Electronics field: electric tools, electronic memory backup devices, security system, alarm equipment, night vision devices, portable monitor, video camera, medical instrument; 

Utilitymeters: gas meter, water meter, electric meter,flowmeter, heat calorimeter; 

petroleum and mine: oil prospecting device, cap lamp etc.