DSIP GMP quality US warehouse stock.

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Our contact information: +85247536807

Email: A15931160457@163.com

FAQ

Q: How to store it?

A: If it hasn't been opened, just put it in cool dry place, if it is opened, you may put it in cold storage for 2-5 degree condition.

Q: How to order this product?

A: You can click "contact Supplier" , or write an email to my inbox, and send us a inquiry, leave your number if possible, we will contact with you as soon as possible, then we can talk order details.

Q: How about the delivery time?

A: Shipped within 48 hours after payment is received.Small orders are shipped via express door-to-door.The goods arrive in about7-10 days.

Q ： ls cash on delivery ?

A:in most cases,we don't support cash on delivery.

Q: How much is the commodity?

A: As we all know, the price of chemicals is not fixed, but fluctuates with the market.

You need to contact me to get the latest product price, we promise to give you the most favorable price.

Q:About the after-sale service?

A: After purchasing the products from our Company, we have a professional technical team and after-sales team to serve you and solve all your problems in the future.