Guangdong TIANQIU Electronics Technology Co., Ltd., commonly referred to by its brand "TIANQIU" or "TMMQ," is a prominent high-tech enterprise specializing in the research, development, manufacturing, and distribution of a comprehensive range of battery products. Established in 1994 and headquartered in the Tianqiu Business Building in Guangzhou, China, the company has evolved from a local battery supplier into a global entity with a significant footprint in the energy storage and portable power industry. The company operates a massive manufacturing base in the Sihui City Industrial Park, covering over 100,000 square meters, equipped with high-speed automated production lines and advanced testing instruments.
Core Business Operations
TIANQIU operates as a vertically integrated manufacturer, managing the entire lifecycle of battery production from initial chemical engineering and design to mass production and quality assurance. The entity functions as both an independent brand owner (promoting the TIANQIU label) and a high-volume Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM) for international electronics brands.
A critical aspect of TIANQIU's market positioning is its strategic partnership with Mitsubishi Electric. Since the early 2000s, TIANQIU has served as an authorized manufacturer and distributor for Mitsubishi-branded batteries in various regions, highlighting the company's ability to meet rigorous international technical standards and quality control protocols.
Detailed Product Portfolio
The companyâ??s product line is categorized into several specialized energy solutions, catering to consumer electronics, industrial applications, and medical devices.
1. Lithium Manganese Button Cells (CR Series)
TIANQIU is a global leader in the production of 3.0V lithium button cells. These are utilized in high-drain and long-pulse applications.
Key Products: CR2032, CR2025, CR2016, CR2450, and CR1220.
Applications: Computer motherboards (CMOS), car key fobs, electronic scales, and medical monitors.
2. Alkaline Manganese Button Cells (AG/LR Series)
These 1.5V cells are high-capacity, leak-resistant power sources designed for everyday consumer goods.
Key Products: AG13 (LR44), AG10 (LR1130), and AG3 (LR41).
Applications: Handheld toys, calculators, laser pointers, and small LED flashlights.
3. Silver Oxide Batteries (SR Series)
Designed for high precision and stable voltage output over long durations.
Key Products: SR626SW, SR920SW, and SR44.
Applications: Quartz watches, precision measuring instruments, and hearing aids.
4. Cylindrical Batteries (Alkaline and Carbon-Zinc)
TIANQIU produces high-performance cylindrical batteries for general consumer use, focusing on mercury-free and cadmium-free compositions.
Key Products: AA (LR6/R6P), AAA (LR03/R03P), C, D, and 9V (6F22) batteries.
Usage: Remote controls, digital cameras, motorized toys, and household sensors.
5. High-Voltage Alkaline Batteries
These specialized multi-cell packs are designed for devices requiring higher voltage in a compact form factor.
Key Products: 23A and 27A batteries (12V).
Applications: Garage door openers, wireless doorbells, and security alarm systems.
6. Specialized Lithium-ion and Ni-MH Rechargeable Batteries
Responding to the green energy shift, TMMQ provides rechargeable solutions including Nickel-Metal Hydride (Ni-MH) cells and custom Lithium-ion polymer packs for portable electronics.
Manufacturing and Design Capabilities
The companyâ??s "Sihui TIANQIU Industrial Park" serves as its primary production hub. The facility integrates several specialized workshops:
* The Chemical Laboratory: Where electrolyte formulas and cathode/anode materials are refined for maximum energy density.
* Automated Assembly Lines: Featuring high-speed precision stamping and automatic injection machines to ensure consistency across millions of units.
* The Quality Inspection Center: Batteries undergo rigorous environmental testing, including high-temperature storage, humidity exposure, and vibration testing to ensure safety and longevity.
Research, Development, and Certifications
TIANQIU invests heavily in R&D to improve battery shelf life and discharge stability. The company adheres to stringent environmental and safety standards, holding numerous international certifications:
* ISO 9001: Quality Management System.
* ISO 14001: Environmental Management System.
* CE and RoHS: Compliance with European safety and hazardous substance restrictions.
* UN38.3: Certification for the safe transport of lithium batteries by air and sea.
* UL Certification: Compliance with Underwriters Laboratories safety standards for the North American market.
Market Presence and Distribution
As a major player in the "Made in China" electronics ecosystem, TIANQIU distributes products through a dual-channel strategy. It maintains a robust domestic presence with offices in Shenzhen, Yiwu, and Shanghai. Internationally, the company exports to over 100 countries across Europe, North America, Southeast Asia, and the Middle East. Its ability to provide customized packaging and technical specifications makes it a preferred partner for global retailers and electronics designers who require reliable power components integrated into their finished products.
Sustainability and Future Outlook
In recent years, Guangdong TIANQIU has pivoted toward environmentally friendly "green" power solutions. This involves eliminating heavy metals from their primary cells and developing higher-efficiency lithium iron phosphate (LiFePO4) solutions for the emerging energy storage market. The entity continues to refine its "TMMQ" brand identity, positioning itself as a provider of high-quality, cost-effective energy solutions that compete directly with legacy Japanese and American battery manufacturers.
