US FDA inspection
The Xianning API site has been inspected by the United States Food & Drug Administration and cleared for peptide active-ingredient manufacture.
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Hubei Jianxiang Bioscience Co., Ltd.
Est. 2015
湖北健翔生物 · 咸宁
Peptide APIs, made under cGMP — and documented like it.
We are a peptide active-pharmaceutical-ingredient manufacturer in the Xian'an Economic Development Zone, Xianning, Hubei. Ten dedicated cGMP API lines, solid-phase and solution-phase synthesis under one roof, GLP-1 production at commercial scale. Every batch carries a certificate — 180 of them are published on this site.
01 / QUALITY SYSTEM
Audited by the people who are hard to please.
A peptide API plant lives or dies on its inspection record. Here is ours, in plain terms.
NMPA GMP
Certified under China's National Medical Products Administration GMP regime — the same framework that governs licensed drug substance in China.
Dedicated cGMP capacity
Ten segregated peptide API lines. Dedicated suites mean a GLP-1 campaign never shares equipment with anything else in the building.
Shenzhen JYMed subsidiary
We operate as the Hubei API arm of the JYMed group, which puts a pharmaceutical parent's quality unit above our own.
Volume schedule
window closes in --
Orders $500+
5% off · free express
Orders $1,000+
10% off
Orders $2,500+
20% off
Orders $10,000+
50% off
02 / CATALOGUE
Moving fastest this quarter.
Pulled from live order volume. Every line ships from the Xianning warehouse with its certificate attached.
03 / ANALYTICAL
What the QC lab actually runs.
Release testing is not one HPLC trace. This is the method set behind a Hubei Jianxiang certificate of analysis.
Method
Attribute
Release specification
RP-HPLC
Chromatographic purity
≥ 99.5% — area normalisation
LC-MS / ESI
Identity — molecular mass
Conforms to theoretical [M+H]⁺
AAA
Peptide content
Reported — amino-acid analysis
Karl Fischer
Water content
≤ 8.0%
GC headspace
Residual solvents
Within ICH Q3C limits
Ion chromatography
Counter-ion — acetate / TFA
Reported per batch
LAL
Bacterial endotoxin
Reported — sterile lines
Independent laboratories that have re-tested our material
04 / THE PLANT
Xianning, Hubei 咸宁生产基地
Reactor hall, chromatography suite, lyophilisation and packing — photographed on site.
05 / ROUTE
Order to bench, in five operations.
The same route every time — a repeatable process is the whole point of GMP.
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OP-01
Order placed
Check out on the site. Card, bank transfer or crypto — crypto takes 10% off.
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OP-02
Picked & documented
Vials pulled from the Xianning warehouse, batch numbers recorded, certificate matched.
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OP-03
Dispatch
Sealed, discreetly packed, tracking number emailed the day it leaves the building.
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OP-04
In transit
Tracked door to door, worldwide. Standard 7–15 business days, express far quicker.
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OP-05
Delivered & backed
100% delivery guarantee — seized, lost or damaged, we reship or refund without argument.
4.9/5
3,860 verified customer reviews on record
Read them →
Settlement
Visa / Mastercard
Apple Pay
Google Pay
Bank transfer
Crypto −10%
06 / QUESTIONS
Answered plainly.
Everything below is how we actually operate. If something is missing, email info@hubeijianxiang.net.
Hubei Jianxiang Bioscience Co., Ltd. (HJ) is a peptide active-pharmaceutical-ingredient manufacturer founded in 2015, based in the Xian'an Economic Development Zone in Xianning, Hubei, China. We are a subsidiary of the Shenzhen JYMed group and run ten dedicated cGMP peptide API lines using both solid-phase (SPPS) and solution-phase (LPPS) synthesis, including GLP-1 production at commercial scale. The site has passed both US FDA and NMPA audits. Alongside bulk API supply we sell 350+ research-grade compounds direct from the factory, each with a published certificate of analysis.
All orders go through this website. Browse the products page, add what you need to the cart, and check out. Enter your shipping details, then pick a payment method — Visa, Mastercard, Apple Pay, Google Pay, bank transfer, or cryptocurrency (BTC, ETH, USDT, USDC, SOL, XRP, BNB). Crypto orders get 10% off automatically. For anything else, email info@hubeijianxiang.net — it is our only support channel and it is monitored constantly.
Standard shipping is $25 worldwide with full tracking — 7 to 15 business days from our Xianning, Hubei warehouse, discreetly packaged, to any country. Express priority is $50, fully tracked via USPS Priority Express (US), Royal Mail Special Delivery (UK), DHL Express (EU) and equivalent priority couriers elsewhere. Orders over $500 ship express free.
We accept Visa, Mastercard, Apple Pay, Google Pay and bank transfer through a PCI-compliant processor — you are charged the exact USD amount shown, like any normal online purchase, and we never store your card details. We also accept cryptocurrency (BTC, ETH, USDT, USDC, SOL, XRP, BNB) with 10% off the order. Everything is processed over 256-bit encrypted channels.
Release testing runs in our own QC lab and is then confirmed independently. Every batch goes through RP-HPLC for chromatographic purity (release specification 99.5% or better), LC-MS for identity, amino-acid analysis for peptide content, Karl Fischer for water, headspace GC for residual solvents against ICH Q3C limits, and ion chromatography for counter-ion. On top of that, material is re-tested by independent laboratories including Janoshik Analytical, and 180 certificates of analysis are published on this site — you can read them here.
Yes — bulk peptide API is our core business. Ten cGMP lines let us take a peptide from gram scale through to a commercial campaign, including GLP-1 analogues such as semaglutide and tirzepatide. We also handle custom synthesis, custom formulation, packaging and labelling (OEM). Email info@hubeijianxiang.net with your sequence, quantity and required specification and you will get a quotation with a lead time.
Yes. Automatic volume discounts apply on most products (shown on each product card), plus the site-wide volume schedule:
• Orders $500+ — 5% off and free express shipping
• Orders $1,000+ — 10% off
• Orders $2,500+ — 20% off
• Orders $10,000+ — 50% off
For institutional, wholesale or API-scale pricing, email info@hubeijianxiang.net.
100% delivery guarantee. If the package does not arrive, we reship the whole order at our cost. In detail: on customs seizure we reship as soon as you send us the seizure letter; on a lost package — tracking static for 30+ days — you choose a free reship or a full refund; on damage we ship a full replacement at our expense.
We never ask you to return product. For a quality issue you can take a full refund to the original payment method, a free replacement shipped at our cost, or store credit at 110% of the value. Claims can be filed within 60 days of the order date and we ask for minimal evidence — usually a single photo.
Email only: info@hubeijianxiang.net. It is the direct line to our sales and QA team and replies usually come back within minutes during working hours. Pre-sale questions, specifications and COA requests, order tracking and post-delivery support all go to the same address. There is no phone queue and no messaging app to install.