Quality Control

Our quality system comprises of: 

1) IQC (Incoming Quality Control): 

Test physical and chemical performance of all raw materials and record suppliers’ quality.

2) IPQC (In-Process QC): 

Establish QC sites in every process to ensure operation as SOP.

3) FQC (Finish Quality Control): 

Test the capacity, internal resistance, voltage and temperature performance.

4) OQC (Out-Depot QC): 

Sample testing according to GB2828 standards, aiming to achieve a "zero error" product

qualification rate.

5) QA (Quality Assurance): 

sampling test of every batch for its cycle life, high rate charging, high and low temperature, and

self-discharging performance.

QC/Technical Support

There are 10 staff in Quality Control Department which includes products certification engineers, technical

engineers, quality engineers and training engineers. The incoming materials must be tested before the

production begins. Our production is conducted by engineers who are extremely cautious about qualities and

details of products from the beginning to end. 

Materials 

From Japan, USA and China. 

Procedures/testing Details

All our projects will be assessed thoroughly. All purchased raw materials and components will be tested by the

experienced IQC staff with sophisticated inspecting equipment to keep the lowest defect ratio. During production,

the IPQC staff will randomly spot-check the semi-finished products. The FQC team is responsible for finished

product QC. The QA will check the products during the consignment time. Every step will be recorded for filing,

which ensures the high quality of our products.