Our commitment to quality is supported by our own testing laboratory, which has the most mature testing method and analysis equipment.
It carry out the strictest quality control and run performance trials.
JINWO persists in "pursuing zero-fault and providing satisfying products and service for customers."
It concentrates on quality management and gains authorized certification. Product performance is stable,
safe and green complying with international requirement. Stability and reliability of products
in mass production is highly recognized by the market.
Issued By:Beijing East Allreach Certification Center Co.,Ltd
Scope/Range:Smart Li ion Battery Pack
Issued By:TUV SUD America Inc
Scope/Range:rechargeable smart battery pack
Contact Person: Mr. David Chau