Epchemtech

Established in October 2007 by CEO Lee Sung-kwun, Epchemtech is a South Korean specialty chemicals manufacturer that has carved out a significant niche in the secondary battery and advanced materials market. The company leverages its expertise in coating technologies and precision chemical synthesis to produce critical components for the energy and electronics industries. Its business operations are divided between its chemical and coating divisions, with facilities located in Gunsan and Eumseong, respectively.

Epchemtech's product portfolio is centered on materials for secondary batteries, including electrolyte salts and additives that are fundamental to battery performance and safety. A key achievement was the development and patenting of a proprietary manufacturing technology for Lithium Bis(fluorosulfonyl)imide (LiFSI), a next-generation electrolyte salt, which positions the company as a key player in the evolving electric vehicle and energy storage sectors. Beyond battery materials, the firm produces fine chemical materials and a range of optical UV (UltraViolet) coatings and paint products. These coatings are designed to provide durability, impact resistance, and specialized functionalities like anti-fingerprint and antibacterial properties for clients such as Samsung Electronics, for whom they have supplied materials for mobile phone view covers and home appliance components.

The company operates on a business-to-business (B2B) model, supplying its specialized materials to large manufacturing clients. Its revenue is generated through the direct sale of these advanced chemical products. Epchemtech has demonstrated a clear growth trajectory, marked by significant milestones such as being registered as a parts and materials specialist by the Korean government, receiving a '$1 Million Export Tower' award in 2015, and securing multiple rounds of venture capital funding to fuel its expansion. The company has an active R&D focus, continuously developing new materials and securing patents for innovations like a method for preparing lithium difluorophosphate salt, another critical battery component.

Keywords: secondary battery materials, electrolyte additives, LiFSI electrolyte, specialty chemicals, UV coating solutions, precision chemical synthesis, battery components, advanced materials manufacturing, optical coatings, anti-fingerprint coating, antibacterial paint, lithium salt, chemical materials, energy storage solutions, electric vehicle components, fine chemicals, separation membrane coating, Samsung supplier, venture capital-backed, Gunsan Saemangeum Industrial Complex