A: Yes, sample is free, but the express charge is yours.
A: We will responsible for all the quality problems.
A:Pattern needs 1-15 days, sample need 7days.
The first order need 15 days
A. Export standard package or special package according to customer requirement.
A. Yes, we are OEM supplier.
A .We have ISO9001, ISO14001, CE,Evernoment SGS. UL.IEC.UN38.3for lithium battery.
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