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ru.alwsci.com

Registered
Screenshot ru.alwsci.com
Website screenshot

About the projectru. alwsci. com is a representative office of Zhejiang ALWSCI Technologies Co. , Ltd, one of the major Chinese laboratory packaging manufacturers and suppliers. The proje...

Page analyze update date: 2026/03/30 22:03:32
Last whois update date: 2026/06/08 10:57:42
Domain Status
Registered
Paid till
06.05.2029
Available from
05.06.2029

Website Description

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About the project

ru. alwsci. com is a representative office of Zhejiang ALWSCI Technologies Co. , Ltd, one of the major Chinese laboratory packaging manufacturers and suppliers. The project positions itself as a global supplier of chromatography consumables, focusing on analytical supplies for field and laboratory conditions. The main purpose of the resource is to demonstrate a product catalog with an emphasis on pre-purification and certification of products.

The company works not only as a manufacturer, but also offers OEMODM services, which allows you to adapt products to the specific needs of customers. The range includes bottles from 1 to 1000 ml, including solutions for autosamplers and systems with high sample recovery.

Main directions

The site is structured around specific product categories for chemical analysis. Key product groups include:

  • Autosampler and HPLC vials: screw thread products (9-425, 8-425), crimp caps, and specialty breathalyzer and breathalyzer models.
  • Certified containers: EPA VOA TOC 40 ml bottles, barcoded and QR coded tubes, clear glass bottles C0000008 (2 ml, 12x32 mm).
  • Sealing consumables: PTFE silicone septa, aluminum crimp seals, GL 45 mobile phase protective caps.
  • Filtration systems: syringe filters, membrane and sterile filters for sample preparation.
  • Specialized packaging: plastic vials for PFAS analysis, vials with a high recovery level, inserts for autosamplers.

Particular attention is paid to product purity. Vials are checked by HPLC for impurities, which guarantees the accuracy of the analytical results.

Features of the site

The resource is aimed at a professional audience: pharmaceutical and biomedical companies, chemical and food production, as well as government institutions and research centers. The content highlights strict quality control, 100,000-class manufacturing facilities, and collaborations with universities to develop new solutions.

The site offers door-to-door logistics and uses environmentally friendly packaging materials. The products are adapted to the dimensions of modern robotic autosamplers, which is critical for automated laboratories. The company claims short delivery times and flexible branding (OEMODM).

Contact information

To contact the manufacturer, the following information is provided on the website:

  • International market telephone: +86 571 8883 7380
  • Domestic market telephone: +86 571 8899 0159
  • Fax: +86 571 8801 2781
  • Factory Address: Building 16, Yuxing Technology Innovation Park, Binhai New District, Shaoxing 312366, Zhejiang, China

FAQ

How to ensure the cleanliness of bottles for analysis?

The manufacturer applies strict standards: all bottles are tested for purity using high-performance liquid chromatography (HPLC). Products are pre-cleaned and certified, reducing the risk of sample contamination.

What bottle sizes are available in the catalogue?

The range covers a wide range of containers - from 1 ml to 1000 ml. Available in both small formats (e.g. 2 mL for autosamplers) and large bottles (10 mL, 20 mL) for headspace systems.

Does the company offer customized manufacturing services?

Yes, Zhejiang ALWSCI Technologies operates on OEM and ODM models. This allows customers to receive products with their own brand or tailored to specific technical requirements.

What industries are the products intended for?

The products are used in pharmaceuticals, medicine, chemical and food industries, as well as in state environmental institutes and scientific colleges.

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SEO Score
56.85%
83
Score achieved
146
Maximum score

Main Information

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Title: Флакон для автосамплера, флакон для ВЭЖХ, силиконовая септа из ПТФЭ с крышкой, шприцевой фильтр, мембранный фильтр, стерильный фильтр - Zhejiang ALWSCI Technologies Co.,Ltd
Description: Компания Zhejiang ALWSCI Technologies Co., Ltd является одним из ведущих китайских производителей и поставщиков пробирок. Добро пожаловать на оптовую продажу дешевых пробирок, стерильных флаконов, алюминиевого обжимного уплотнения, щипцов для флаконов с свободным пространством, вставок для флаконов с автосамплером, шприцевых фильтров, мембранных фильтров, стерильных фильтров от нас.
Keywords: пробирка, стерильные флаконы, алюминиевое обжимное уплотнение, щипцы для флаконов с паровым пространством, вставки для флаконов для автосамплеров, Китай, производители, поставщики, фабрика, оптовая торговля, дешево, шприцевой фильтр, мембранный фильтр, стерильный фильтр
Page Encoding: utf-8
Page Filesize: 65 KB

Server Information

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IP: 20.245.5.31
Location: United States,US,San Jose,95141,37.3388,-121.8916,America/Los_Angeles
Http Server: nginx
Encoding: utf-8

Meta Tags List

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Internal Links

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External Links

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Whois Information

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domain_name: alwsci.com
update_date: 2026-03-06T04:39:04Z
update_time: 1772771944
creation_date: 2011-05-06T01:14:30Z
creation_time: 1304644470
expiration_date: 2029-05-06T01:14:30Z

Whois Raw Data

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            Domain Name: ALWSCI.COM
Registrar: Shanghai Meicheng Technology Information Development Co., Ltd.
Domain Status: active
Creation Date: 2011-05-06T01:14:30Z
Registry Expiry Date: 2029-05-06T01:14:30Z
Updated Date: 2026-03-06T04:39:04Z
Name Server: MARGUERITE.DNSPOD.NET
Name Server: PATH.DNSPOD.NET
REGISTRAR Contact: Shanghai Meicheng Technology Information Development Co., Ltd.
>>> Last update of RDAP database: 2026-06-08T10:57:42Z

SEO Audit

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Technical SEO

Response Code
200
Status 200 OK - page loads correctly.
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
Page Size
67530 bytes
Page size acceptable for fast loading.
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Resources
117 total
Too many resources. Optimize and combine files for better performance.
Hreflang Tags
49 hreflang tags
Hreflang tags found for multilingual SEO.
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Robots.txt
Missing
Add robots.txt file to control search engine crawling.
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Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
HTTPS
Yes
Secure HTTPS connection enabled.
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
Caching
public, max-age=2592000
Cache-control headers properly set.
Page Speed
3.63 ms
Excellent loading speed.

On-Page SEO

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Title
Флакон для автосамплера, флакон для ВЭЖХ, силиконовая септа из ПТФЭ с крышкой, шприцевой фильтр, мембранный фильтр, стерильный фильтр - Zhejiang ALWSCI Technologies Co.,Ltd
Title too long. Reduce to 30-60 characters to avoid truncation.
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Meta Description
Компания Zhejiang ALWSCI Technologies Co., Ltd является одним из ведущих китайских производителей и поставщиков пробирок. Добро пожаловать на оптовую продажу дешевых пробирок, стерильных флаконов, алюминиевого обжимного уплотнения, щипцов для флаконов с свободным пространством, вставок для флаконов с автосамплером, шприцевых фильтров, мембранных фильтров, стерильных фильтров от нас. Lenght:385
Meta description too long. Reduce to 100-160 characters.
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H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
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Word Count
382
Content somewhat short. Expand to 500+ words for optimal SEO.
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Canonical Tag
Add canonical tag to prevent duplicate content issues.
Duplicate Meta
[]
No duplicate meta tags found.
Keywords
пробирка, стерильные флаконы, алюминиевое обжимное уплотнение, щипцы для флаконов с паровым пространством, вставки для флаконов для автосамплеров, Китай, производители, поставщики, фабрика, оптовая торговля, дешево, шприцевой фильтр, мембранный фильтр, стерильный фильтр
Meta keywords set (note: not used by major search engines).

Content and UX

Language
ru
Language attribute properly set.
Images
21 total, 0 missing ALT
All images have proper ALT text.
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
Open Graph
All OG tags present.
All essential OpenGraph tags present.
Structured Data
1 JSON-LD scripts
Structured data (JSON-LD) found.

Positions in Google

Search Phrases - Google

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Position Phrase Page Snippet
4молоко это вещество/news/organic-or-non...
4единица измерения органического углерода/news/total-organic-...
4исходный раствор это/news/solution-prepa...
5(+11)предполагаемый способ/news/importance-and...
5английский май день/news/why-is-may-1st...
5bac 0/news/blood-alcohol-...
6(+10)метод стандартных/news/solution-prepa...
6приготовление химии/news/solution-prepa...
6(-1)приготовление необходимых растворов/news/solution-prepa...
7размер пор фильтра/news/the-impact-of-...

Additional Services

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