SeqLine Bio · Contact
Contact
Talk to the factory directly.
The team that makes and tests your lot also answers your message. We reply within 4 hours during business hours. We review your request and confirm any missing details. Before payment, we confirm price, lot documents, packaging, dispatch and delivery terms. An RFQ does not commit you to buy.
Ways to contact SeqLine Bio
RFQ form
Tell us what you need.
You can add any of these details now or discuss them with us on WhatsApp:
- Compound, strength and any specification you require
- Format and quantity, e.g. 5 mg × 200 vials, or raw powder
- Destination country, city, postcode and your company or lab
- DDP or other delivery term requested
- Documents you need with the lot
- Neutral label, or your own label from 100 kits
- Timing: sample, production lot or repeat schedule
What happens next
- We reply within 4 hours during business hours.We review your request and confirm any missing details.
- ConfirmationBefore payment, we confirm your company, destination and research use, plus price, lot documents, packaging, dispatch and delivery terms. An RFQ does not commit you to buy.
- ShipmentConfirmed ready-to-ship orders, including samples from released stock, dispatch within 3 business days after written payment confirmation. Samples requiring preparation: 3–7 business days; production and private label: 7–15 business days after the agreed conditions are complete. Private label also requires artwork approval. Transit and customs are additional.
Company details
Who you are writing to.
| Company | SeqLine Bio, research peptide manufacturer |
|---|---|
| Address | Science City International Business Incubator Industrial Park, Huangpu District, Guangzhou, China |
| [email protected] | |
| Languages | English |
| Reply time | Within 4 hours during business hours |
| We sell to | Qualified B2B buyers, research use only |
FAQ
Before you write.
How fast will I get a reply?
We reply within 4 hours during business hours. We review your request and confirm any missing details. Before payment, we confirm price, lot documents, packaging, dispatch and delivery terms. An RFQ does not commit you to buy.
Which channel should I use?
The RFQ form or the quote cart for a first quote; WhatsApp for quick questions and orders in progress; email for documents, purchase orders and longer threads. All reach the same sales desk.
What happens after I send an RFQ?
Open WhatsApp, review the message and press Send. Before payment, we confirm your company, destination and research use, plus price, lot documents, packaging, dispatch and delivery terms. An RFQ does not commit you to buy. Confirmed ready-to-ship orders, including samples from released stock, dispatch within 3 business days after written payment confirmation. Samples requiring preparation: 3–7 business days; production and private label: 7–15 business days after the agreed conditions are complete. Private label also requires artwork approval. Transit and customs are additional.
Can I order without a company?
No. SeqLine Bio sells B2B only, to laboratories, distributors and brands, for research use. We do not sell to consumers and do not answer dosing or medical questions.
Can I request DDP delivery?
Yes. DDP is available for eligible products and destinations after written confirmation. The quotation states the named delivery place, Incoterms® 2020, importer of record, included freight, clearance, duties and import taxes. Transit and customs processing take additional time after dispatch. Shipping & DDP terms →