Shanghai, China.

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Package & Transportation

Langke Lab - Research Chemicals Vendor

The samples will be sent out from our office or the factories directly within 2 days after receiving the payment.

Usually, we send the samples by the agency of express company. It will take about 3 days from us or the factories to the agency. Then the agency will send them to you within 24 hours after receiving the parcel. The tracking number will be provided after the agency send out them. It will take about 7~10 days from the agency to you.

In order to you can receive the parcel successfully, the agency will use puerarin powder, pearl powder, snacks, daily necessities, etc. to declare on the package. The inside of the packaging is aluminum foil bag, the outside bag will be another product packaging.

Any further questions, ideas or doubt, please don’t hesitate to contact us.