China Factory Wholesale Peptide Raw Material for Worldwide Research and Development

Name: China Factory Wholesale Peptide Raw Material for Worldwide Research and Development
Brand: Beijing Lingyan Biotechnology Co., Ltd.
SKU: 2152705682

Beijing, ChinaBeijing Lingyan Biotechnology Co., Ltd.

US$20.00

10 Boxes

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Classification

Biochemical Reagents

Grade

Research Use

Specific Usage

Pratical Use

Content

Standard

Usage

Research Use

Source

Extractive

Habit Appellation

Small Varieties Reagents

Application

Research Use

Property

Biochemical Reagent

Purity

>99%

Certification

Janoshik Test Report

Side Effect

Efficacy

Peptide

Color

Yellow White Blue Red Green

Produce Capacity

10000 /Year

Private Customization

2mg 5mg 10mg 15mg

Transport Package

Carton

Specification

5mg/10mg/15mg

Trademark

LingYan

Origin

China

HS Code

2933360000

Key features

Customizable Colors: Available in Red, Yellow, Blue, Black, Purple, White, and Green.

Private Customization: Offers 2mg, 5mg, 10mg, 15mg options and 3ml, 5ml, 10ml volumes.

Comprehensive Testing: Includes COA, HPLC, and third-party testing reports.

Global Shipping Network: Warehouses in USA, Canada, and Hong Kong for fast delivery.

Free Sample Availability: Free samples provided, customer pays shipping cost.

Quality Guarantee: Free replacement or refund for verified quality issues.

Professional Support: Dedicated after-sales team for prompt issue resolution.

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: ≤6.81hTerms 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.