Shenzhen Nuoweixin Biotechnology

Manufacturer offering analytical servicesShenzhen, China

–Not scored

Listed without a score

Manufacturer offering analytical services, not an independent testing lab. The criteria below are still shown for transparency.

Overview

The site states that Shenzhen Nuoweixin Biotechnology Co., Ltd. (Novoxbio), headquartered in Shenzhen, China, provides custom peptide synthesis, purification, analytical testing, sequence modifications, peptide libraries, process development, PNA synthesis, and protein synthesis. It describes in-house instrumentation including NMR, FT-IR spectrometers, LC-MS systems, HPLC systems, and an amino acid analyzer, used to support synthesis and quality documentation. The company states it was founded in 1998, operates multiple production bases and R&D centers in China, and lists ISO 9001:2015 and cGMP among its certifications. The site also functions as a peptide product catalog and wholesale ordering site, with quotations and orders confirmed by email or WhatsApp rather than direct online payment. Details are summarised from the company's own website and have not been independently audited.

The site gives its address as 519 Ziyue Road, Shenzhen, but also references the Zizhu Hi-Tech Industrial Development Zone, Minhang District and postcode 200241, which are in Shanghai. PAL has not confirmed which city the facility is in.

Key facts

Business type	Manufacturer offering analytical servicesSynthesises or sells peptides and also offers analytical testing; not an independent testing laboratory.
Website	novoxbio.com
Public contact	contact@novoxbio.com · Contact page
Legal entity	Shenzhen Nuoweixin Biotechnology Co., Ltd. source
Sample submission / quote	Quote request source
Accreditation	Not found in public sources
Pricing	Not found in public sources
Turnaround	Email response within 1-24 hours source
Report verification	Not found in public sources

Confirmed locations

Business address 519 Ziyue Road, Shenzhen, China source
Business address 519 Zi Yue Road, Shenzhen, 200241, China source
Registered / mailing address 519 Ziyue Road, Zizhu Hi-Tech Industrial Development Zone, Minhang District, Shenzhen, China source

Testing services

Service	Method (as published)	Source
Purity (HPLC/UPLC)HPLC purity analysis	HPLC	source
IdentityIdentity confirmation via mass spectrometry	LC-MS	source
Amino-acid analysisAmino acid composition analysis	Amino acid analyzer	source
Peptide sequencingPeptide sequencing via mass spectrometry	LC-MS (ESI, MALDI-TOF)	source

Evaluation criteria

PAL Testing Evidence Score v1. How it works. – means not found in public sources as of 2026-09-30; it is not a finding that the facility lacks it.

Facility transparency

✓
Street address publishedDocumented. A street address (not a PO box, registered agent or mailing address) is published on the company's own site.
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Address identified as the testing facility or sample intakeNot found in public sources. The site ties an address to the laboratory or to where samples are received.
✓
Legal entity namedDocumented. The operating company's legal name is published.
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Named scientific staffNot found in public sources. At least one scientist or lab lead is named.

Analytical scope

✓
Purity testing (HPLC/UPLC)Documented. Chromatographic purity testing is offered.
✓
Identity testing (method named)Documented. Identity confirmation is offered and the method is named (e.g. LC-MS, MALDI-TOF). Mass spectrometry counts.
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Quantity / net contentNot found in public sources. Quantitation of the amount in the vial is offered.
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EndotoxinNot found in public sources. Bacterial endotoxin testing is offered.
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Culture-based sterility (e.g. USP <71>)Not found in public sources. Compendial or culture-based sterility testing. PCR or rapid screens are listed but do not earn this point.
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Heavy metals / elementalNot found in public sources. Heavy-metal or elemental analysis is offered.

Quality & reporting

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Method detail documentedNot found in public sources. The site documents how analyses are run (instrument, column, detector, reference standards or validation), not just a technique name.
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Accreditation stated with accreditor or certificate numberNot found in public sources. An accreditation such as ISO/IEC 17025 is stated with the accrediting body or certificate number. 'Pending', 'aligned' or 'compliant' statements do not count.
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Accreditation found in the accreditor's public directoryNot found in public sources. PAL found the accreditation in the accrediting body's public directory, or a verified owner submitted it and PAL confirmed it there.
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Public report verification lookupNot found in public sources. Anyone can check a report's authenticity by ID or QR code.
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Sample report publishedNot found in public sources. An example report or COA can be viewed.

Ordering transparency

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Concrete pricing publishedNot found in public sources. At least one concrete price is published.
✓
Turnaround time publishedDocumented. A concrete turnaround time is published.
✓
Online ordering, submission or quote linkDocumented. An online order, sample submission form or quote request is available.

Is this your facility?

Claiming is free. PAL first verifies that you are authorized to act for the business. Verified owners can then use three separate routes. Peptide Ad Lab never charges a business to correct a factual inaccuracy.

Company-provided updatesYour description, testing services, methods and instruments, facility locations, sample submission link, turnaround, pricing and contact details, shown in a section labelled “Provided by the company”. Not checked by PAL and not used in the score. Free: sent to PAL as correction requests. PAL Pro: published directly.
PAL-reviewed evidenceDocuments or links for a scoring criterion. PAL reviews them under the same rule used for every facility; only accepted evidence changes a finding. Any plan.
PAL-verified lab credentialsAccreditations such as ISO/IEC 17025. They count only after PAL finds them in the accreditor’s public directory. Any plan.

PAL Pro is an optional paid plan for company-provided updates, extra images and the PAL Pro badge. It never verifies a credential, accepts evidence, or changes a finding, score, eligibility or ranking position.

Ownership verification confirms that you control the business. It is separate from laboratory credentials and from PAL Pro, it is not an endorsement, and it does not change any finding or score.

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Sources

Last reviewed 2026-09-30. All facts above were taken from these pages on the company’s website.

Peptide Ad Lab has not tested samples at or audited this facility. Information is summarised from public sources and may change. Businesses can claim this profile to request corrections.