Zhejiang Concern Biological Technology Co., Ltd.
Zhejiang Concern Biological Technology Co., Ltd.
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FAQ


Q

How do I get samples from you?

Please send orders to info@zjconcern.com or direct call +86 579 8565 5963. We will proceed as soon as possible.

Q

What shipping methods do you offer?

For small or sample orders we recommend couriers like FedEx, DHL and UPS

For urgent orders we recomment air shipping

For economical way we recomend Sea shipping or railroad shipping

Q

What payment methods do you offer?

We accept T/T, W/T, credit card and PayPal. An E-check account is on the way to better serve our North American customer in the future.

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