USWarehouse Custom Peptide Bulk Raw lyophilized Pharmaceutical grade peptides

Our peptide factory produces peptides of various specifications and provides COA certificates with a purity of up to 99%. If there are any quality problems after purchase, we will reissue them for free. Your trust is our greatest motivation, welcome to contact me!

Tianjin Kaifeng Tech Co., Ltd. was founded in 2019 has strong research and development capabilities and superb synthesis technology, as well as advanced quality control measures. We effectively promote joint ventures and cooperation with major enterprises and manufacturers, and serve the society and the majority of users with the idea of industrialized development. We always adhere to the market demand-oriented, and constantly synthesize new chemical products and pharmaceutical intermediates with high technical content, mainly exported to the United States, India, South Africa, Nigeria and many other countries and regions, with rich experience in export, to ensure the safety of transportation, and to be able to let every customer receive the goods safely as early as possible.

Package and Delivery

Our Service
1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.
2. Quality can be promised. Hot sell to Worldwide.
3. Payment Terms: T/T,BTC, PayPal, , MoneyGram, TT, Alipay, etc.
4. Free Sample available at any time.
5. Tracking your order at any time. Inform your order's further new situation at any time.
6. Package: Professional packing with professional materials.

FAQ：

1. How to make an order?
Send me message and let me know what you need with quantity , then i will calculate to you

2. What's the lead time and shipping ways?
We will delivery to the package by USPS, FEDEX, DHL paket and YANWEN express to you after receive your payment, it would take around 5-15 days to your address.

3. How do i keep the peptides when i receive it ?
Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2°C - 8°C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20°C or -80°C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.

4. What's the payment methods?
We could accept pay through paypal,bank transfer, X-Transfer and bitcoin.