Xinxiang Kolanky Technical Co., Ltd.

About Us

Xinxiang Sigma Energy Technology Co., Ltd. is a high-tech battery enterprise integrating R&D, production and sales. Having been deeply engaged in the battery field for 30 years, it has always focused on the innovation and manufacturing of high-quality battery products. Its product matrix covers four categories: primary batteries, rechargeable batteries, micro batteries and energy storage batteries, including alkaline batteries, nickel-metal hydride batteries, 18650 lithium batteries, button batteries (CR/LR series), lithium iron phosphate batteries, etc., which are widely suitable for the needs of consumer electronics, energy storage systems, power tools, medical equipment, Internet of Things and other scenarios.

The company has a modern production base covering an area of 20,000 square meters, with 150 professional employees, including 5 R&D team members (focusing on material improvement and structural optimization) and 10 quality inspectors (supervising the whole process of quality control). The annual production capacity exceeds 300 million, realizing fully automated production from raw material input to finished product packaging, ensuring efficient and stable supply capacity. With a strict quality control system, the products have passed international certifications such as CE, RoHS, MSDS and UN38.3, and their compliance covers major markets around the world. At the same time, it supports the customization of full-category battery packs and provides flexible OEM/ODM services, which can customize voltage, capacity, size and appearance design according to customer needs.

Global Market and Customer Trust

Its "GOODCELL" brand batteries are sold to more than 30 countries and regions in Europe, America, Japan, South Korea, Southeast Asia, etc., and have established long-term and stable cooperative relationships with consumer electronics brands, energy storage integrators, medical equipment manufacturers, etc., winning consistent recognition from global customers with reliable quality and customization capabilities.

Mission and Vision

Core principles: quickly respond to customer needs, adhere to excellent quality standards, provide fair market prices, ensure on-time delivery cycles, and supplemented by 24-hour online technical support to fully protect cooperation.

Brand philosophy: "Your power, my care", committed to providing customers with safe, efficient and environmentally friendly battery solutions, and aiming to become a benchmark enterprise in the global new energy field.

Main Products

• Primary batteries: alkaline batteries (long service life, high energy density, suitable for high-frequency use scenarios such as remote controls and electronic toys).
• Rechargeable batteries: Nickel-metal hydride batteries (environmentally friendly and rechargeable, with long cycle life, suitable for smart homes and power tools);
• Lithium batteries (divided into high-rate power type and large-capacity type, meeting high-power needs of drones, electric vehicles, etc.).
• Micro batteries: button batteries (CR series, LR series, etc., small in size, suitable for small devices such as hearing aids and smart wearable).
• Lithium iron phosphate series batteries: including household energy storage power supplies (wall-mounted, stacked, supporting solar energy storage and UPS backup power supplies) and vehicle-mounted batteries (suitable for three-wheel and four-wheel electric vehicles, safe and durable).