Guangdong ESTL Technology Co., Ltd. (ESTL)is a third-party company specializing in battery product certification and testing services. It is a subsidiary company of ANCI Testing Group. ESTL can provide professional global certification, safety, electromagnetic compatibility, energy efficiency, reliability testing and other one-stop services for many battery customers. ESTL has strong strength and comprehensive testing capability in the field of battery testing. Strong technical service team provides one-to-one and efficient service. Large battery testing experimental base runs 24 hours.

There are 5, 000 square meters of large laboratory base in Dongguan Songshanhu Hi-tech Park, according to the laboratory accreditation system standard ISO / IEC 17025 to strictly enforce the quality control, including laboratory, electromagnetic compatibility (EMC) laboratory, battery laboratory and performance laboratory.

ESTL corporation ANCI has won the China National Accreditation Service for Conformity Assessment (CNAS), China Metrology Accreditation (CMA), the international IEC authorized CBTL approval, and made the United States UL / A2LA / NVLAP, the United Kingdom ITS, South Korea KTC, Germany TÜ V SÜ D /TÜ V RH, and many other international authority of the highest authorized authority.