Premium Chinese Peptide Blends Custom Formulas for Specific Applications

Name: Premium Chinese Peptide Blends Custom Formulas for Specific Applications
Brand: Beijing Lingyan Biotechnology Co., Ltd.
SKU: 1992019571

Beijing, ChinaBeijing Lingyan Biotechnology Co., Ltd.

US$30.00

10 Sets

Sample price:US$30.00/set.Request sample

Product profile

Customization

Available

Classification

Biochemical Reagents

Grade

Research Use

Specific Usage

Research Use

Content

Research Use

Usage

Research Use

Source

Research Use

Habit Appellation

Research Use

Application

Research Use

Product Name

Peptide Powder

Purity

99% Min. (HPLC Tested & Third-Party Verified)

Form

Blue Lyophilized Powder

Storage

Sealed at -20℃, Protect From Light, Heat & Humidit

Shelf Life

24 Months Unopened; 3 Months After Opening

Packaging

Sterile Sealed Vial / Aluminum Foil Bag

Transportation

Cold Chain (DHL/FedEx) with Ice Packs

Specification

Trademark

LingYan

Origin

China

HS Code

2933360000

Production Capacity

500000

Key features

High Purity Verification: 99% Min purity verified by HPLC and third-party testing agencies.

Customizable Dosage: Available in 5mg, 10mg, 15mg, 20mg, 30mg and other custom sizes.

Free Sample Availability: Free samples provided for quality confirmation; customer pays shipping.

Comprehensive Quality Control: Includes COA, HPLC reports, and third-party testing for all batches.

Flexible Customization: Full customization options available from designs and samples.

Fast Delivery Options: Shipping time 7-15 days via air, land, or sea with cold chain support.

Quality Problem Resolution: Free replacement or refund provided for verified quality issues.

Professional After-Sales Team: Dedicated personnel available to handle issues and provide solutions.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

Beijing Lingyan Biotechnology Co., Ltd.

Beijing, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2025-06-03Nearest Port: HongKongAverage Response Time: ≤6.52hTerms of Payment: T/T, LC

AI-Powered supplier vetting

SummaryThe supplier presents itself as a China-based OEM/ODM biotechnology and life-science manufacturing provider, covering recombinant protein expression, fermentation and scale-up, protein purification, and custom peptide synthesis from research through commercial supply. It reports quality assurance, raw-material traceability, documented corrective/preventive-action and complaint-handling procedures, and service quotations under FOB, EXW, CFR, and CIF terms. However, no certification evidence, customer cases, overseas agents or branches, overseas warehouses/showrooms, or in-stock capacity is provided. Financial records show zero values for the stated revenue and profitability indicators for the reported periods, which limits financial credibility assessment and may indicate unavailable or inactive reported operations. Its stated production and customization scope is broad, but some supporting operational evidence remains incomplete.

Supplier typeThe supplier is described as a China-based biotechnology, pharmaceutical, and life-science OEM/ODM manufacturer and technical-service provider. Its stated business scope also includes food additives, feed raw materials, cosmetics, and Class I and II medical devices, indicating a manufacturing and commercial supplier profile rather than a pure trading profile.

After-Sales capabilityThe supplier has a documented corrective and preventive action mechanism and a customer-complaint process, both reported as having followed records. However, it has no overseas agents or branches, no overseas warehouse or showroom, no in-stock capacity, and no stated overseas service countries, so its international after-sales coverage appears limited.

Production capacityThe supplier states that it supports laboratory, pilot, and large-scale manufacturing, including batch and fed-batch fermentation, scale-up, protein purification, peptide synthesis, and OEM supply. It reports average lead times within 15 workdays in both peak and off-season and identifies five qualified service-capability suppliers, supporting a stated production-service capability, although detailed facility capacity and validation records are not provided.

Customization capabilityCustomization is explicitly supported through OEM/ODM production, custom technical services, custom peptide synthesis, process design, gene cloning and vector construction, expression-system selection, process optimization, and flexible support from early development to commercial supply. This is direct evidence of broad customization across development and manufacturing stages.

Product Q&A

Q:Can I get some samples?

Yes, we can provide free samples, but the shipping cost is paid by the customer.

Q:How to start an order or make payment?

The proforma invoice will be sent first after order confirmation, with our bank information enclosed. Payment via wire transfer, Western Union or PayPal or escrow.

Q:How to confirm product quality before placing order?

You can get free samples of some products. , you just need to pay the freight or arrange express delivery to us and then get the sample. You can send us your product specifications and requirements, and we will produce the products according to your requirements.

Q:Is there any discount?

Different quantities have different discounts.

Q:How do you deal with quality complaints?

First, our quality control will reduce quality issues to close to zero. If there are real quality problems caused by us, we will provide you with a free replacement or refund your lost goods.