
Closed
Posted
Paid on delivery
I need a clean, up-to-date list of 5,000 business contact emails that use Aliyun-hosted domains and belong to Chinese manufacturers or suppliers. I’m not limiting this to a particular sector—electronics, textiles, automotive, anything is welcome—as long as the companies are based in China and the addresses are genuine corporate inboxes, not personal or public-domain accounts. The file must arrive as a single Excel spreadsheet (.xlsx) with three columns: • Email address (Aliyun-powered domain only) • Company name • Website URL I’ll run the list through my own Aliyun email sorter as soon as I receive it, so accuracy is critical. Duplicates, bounces, or non-Aliyun domains will be rejected. If you’re confident in your data sources and can supply 5,000 unique, verifiable contacts that pass this check, let’s get started.
Project ID: 40686632
26 proposals
Remote project
Active 4 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
26 freelancers are bidding on average $95 USD for this job

5,000 Aliyun-hosted manufacturer emails in a single .xlsx — that is exactly what I am sourcing. Here is how I will make sure your Aliyun sorter rejects nothing: MX record verification first: every domain gets a live MX lookup before it enters the spreadsheet. This confirms Aliyun mail hosting at the server level, not just domain registration — the distinction matters because many Chinese suppliers register on Aliyun but route mail elsewhere. I pull contacts from Chinese B2B supplier platforms where Aliyun-hosted corporate inboxes are the norm, not the exception. Each record is deduplicated and format-validated before it touches the file, eliminating bounce risk at the source rather than leaving it for your sorter to catch. One problem you may not have considered: some Aliyun-hosted domains share MX records with Alibaba Mail, which can flag as a separate provider depending on your sorter's ruleset. I will flag any such records in a separate column so you can decide how to treat them before running your check. Delivery is one clean .xlsx with your three columns — Email, Company Name, Website URL — across electronics, textiles, automotive, and other manufacturing sectors as you specified. Completed within 3 days for USD 126. Does your Aliyun sorter validate against specific MX hostnames, or does it check the domain suffix only?
$126 USD in 3 days
7.1
7.1

Hello, I can build a clean, up-to-date list of 5,000 Chinese manufacturers and suppliers with genuine corporate email addresses hosted on Aliyun-powered domains. I’ll research companies from reliable business sources, verify the company identity and website, confirm the email domain is Aliyun-hosted, remove duplicates, and exclude personal/public-domain addresses. The final deliverable will be a single Excel file with exactly: Email Address, Company Name, and Website URL. I understand that non-Aliyun domains, duplicates, and invalid/bouncing emails will be rejected, so I’ll prioritise verification and data quality throughout the process. Ready to start with a sample batch for quality checking before scaling to the full 5,000 contacts.
$30 USD in 1 day
6.8
6.8

With an impressive data management team and our specialized skills in web scraping and data extraction, we're confident in delivering the up-to-date list of Aliyun business email leads that you require for your project. Our extensive experience with large-scale web scraping and valuable databases covering millions of business and retail data records globally is directly relevant to generating a comprehensive, high-quality list of Chinese businesses on Aliyun-hosted domains. I understand the importance of accurate data for your specific needs, thus have invested heavily in advanced technologies, like Python and Selenium, with deep knowledge in proxy & anti-bot handling to ensure precise data extraction. Being a Full-Stack Web Developer comes with a strong advantage since I can deliver not only a clean list but also an easy-to-manage and organized **Excel spreadsheet (.xlsx)** file. Moreover, as a professional team that values long-term relationships, we assure you of our commitment to 100% client satisfaction, fast delivery, and continued support to meet your evolving needs beyond this project. Choose BN-Droids Digital Services for a reliable, high-accuracy, and effective solution that will unquestionably help enhance your outreach to notable Chinese manufacturers or suppliers using Aliyun-powered domains.
$30 USD in 7 days
5.9
5.9

With my extensive experience in data analysis and management, I am confident that I can deliver the clean and meticulously curated list of 5,000 Aliyun-powered Chinese manufacturing or supplier business contact emails you need to swiftly execute your campaign. My record of over 900 successfully completed projects across various industries is a testament to my capacity to meticulously follow guidelines while ensuring each data point is accurate. My proficiency in advanced Excel functions, such as VBA and macros, will enable me to sort, clean, remove duplicates and format the data file to precisely match your requirement. Additionally, my skills in Python would come in handy in analyzing backend infrastructure of email servers which would be well useful for a project so intensely linked to email domains. I would be thrilled to leverage this blend of skills and experiences along with my unwavering dedication to precision in delivering highly reliable and complete lists that fulfill your specific requirements. As evident from the long list of services I provide, your post resonates optimally with what I already do professionally and excel at - accurate data harvesting, processing, validation, formatting and lead generation among others. Let's make this partnership a reality!
$140 USD in 4 days
5.7
5.7

I have extensive experience in data entry, web search, and lead generation, which makes me confident in my ability to provide you with a high-quality list of 5,000 business email leads from Aliyun-hosted domains belonging to Chinese manufacturers or suppliers. I will ensure that the email addresses are genuine corporate inboxes, the company names are accurate, and the website URLs are provided. My attention to detail and commitment to accuracy will ensure that the list meets your criteria and passes your Aliyun email sorter. I am ready to start working on this project immediately. See the above links please.
$225 USD in 5 days
5.5
5.5

I have 6+ years of experience in web research, data extraction, lead generation, Excel data management, and email verification. I can build a clean, structured database of Chinese manufacturers/suppliers matching your exact requirements. I understand that the key requirement is not simply finding Chinese business emails, but specifically identifying corporate domains that are actually hosted on Alibaba Mail/Aliyun infrastructure. Alibaba Mail supports custom company domains, so I would verify the domain’s MX/DNS configuration rather than assuming a domain is Aliyun-hosted based on the email address alone. 0 For each record, I’ll provide: • Verified corporate email • Company name • Official website URL • China-based manufacturer/supplier verification • Aliyun-hosting verification • Duplicate checking I’ll exclude Gmail, Yahoo, personal addresses, duplicates, and domains that do not pass the Aliyun hosting criteria. I can also validate email/domain status and apply multiple quality-control checks before delivery. The final dataset will be delivered as a single clean XLSX file with exactly the requested three columns. I’m comfortable handling large-volume research systematically and can provide a sample batch first so you can verify the data quality and Aliyun criteria before proceeding with the full 5,000 records. I’m ready to start immediately.
$30 USD in 1 day
5.2
5.2

Hi, I’m an experienced lead-generation and data researcher skilled in sourcing accurate B2B contacts and company information from reliable databases and web sources. I can build a clean Excel list of 5,000 unique Chinese manufacturers/suppliers with Aliyun-hosted business emails, company names, and website URLs. I’ll focus on accuracy, removing duplicates and non-Aliyun domains, and thoroughly checking the data before delivery. Regards, Nahida
$30 USD in 1 day
5.0
5.0

I can build a clean, deduplicated Excel list of 5,000 verified Chinese manufacturer/supplier contacts using Aliyun-hosted corporate domains only, with company names and website URLs carefully cross-checked for accuracy.
$40 USD in 1 day
4.8
4.8

Dedicated Freelancer Ready to Elevate Your Project for 5K Aliyun Business Email Leads. I have a solid background in Excel, Data Management, Data Entry, Data Collection, Data Analysis, Data Annotation, Email Marketing, Web Search, Data Cleansing and Leads, I bring valuable expertise to your project. I have successfully completed many projects with 100% client satisfaction. Clear and timely communication is my priority. I believe in keeping you informed throughout the project lifecycle. I am available for a discussion at your earliest convenience. Please feel free to contact me to further discuss your project details. Thank you for considering my bid. I am excited about the opportunity to contribute to the success of your project. Please visit my portfolio to check my previous work samples, here - https://www.freelancer.com/u/GraphicsHub2k24?page=portfolio&w=f&ngsw-bypass= Best regards, Muhammad Asim Khan
$30 USD in 1 day
4.2
4.2

Hi, there! I understand the priority is delivering 5,000 unique Chinese manufacturer and supplier contacts whose corporate email domains are genuinely hosted through Aliyun, with minimal bounce risk and no public email providers. I’ve worked on similar B2B data research projects involving domain verification, MX checks, corporate email validation, deduplication, supplier identification, and Excel delivery. I would validate the Aliyun mail infrastructure first, then verify company identity, website, and email quality before adding each record. Best regards, George
$140 USD in 7 days
4.0
4.0

Project Title: 5K Aliyun Business Email Leads Project Description: With your project needing a high number of verified contacts, it’s essential to choose a freelancer who blends knowledge and experience in data analysis, entry, cleansing, and web search capabilities. My name is Mahnoor and with over 5 years of experience handling MS Office, Excel proficiently, including web scraping, lead lists, contact information retrieval and data cleaning I believe I’m the best fit for your project. Accuracy is a critical factor as you're relying on this list for your Aliyun email sorter. My successful track record of completing over 500 projects with precise data entry and copy typing highlights my ability to consistently deliver accurate work. In addition, my refined skills in using MS Office, Google Docs and Sheets will ensure proper organization of the delivered data (file management). Time is also essential and I understand the urgency in your project. You can rely on me to deliver your clean Excel sheet with all the necessary information - email address (Aliyun-powered domain only), company name and website URL within agreed timelines. With meticulous care, I'll ensure no duplicates, bounces or non-Aliyun domains find their way into the final document. Choose me to handle your project; you won't be disappointed in its quality or the timeliness of its delivery.
$130 USD in 3 days
3.2
3.2

I can build a clean, verified dataset of 5,000 unique Chinese manufacturers/suppliers with corporate emails using Aliyun/Alibaba Mail-hosted domains. My process would include: - Identify relevant Chinese manufacturers/suppliers - Verify company name and website - Check email/domain against Alibaba Mail/Aliyun hosting indicators - Remove duplicates, personal/public-domain emails and non-Aliyun domains - Deliver everything in a single .xlsx file with your required 3 columns I understand accuracy is critical because you’ll run the list through your own sorter. I can also provide a small sample first so you can validate the format and verification criteria before proceeding with the full dataset. Regards, Akif A
$30 USD in 7 days
2.5
2.5

Hello! I can help compile a high-quality database of **5,000 unique Chinese manufacturers and suppliers** with verified corporate email addresses hosted on **Aliyun-powered domains**. I'll carefully research each company, verify that the email is a genuine business address (not a personal account), remove duplicates, and deliver a clean **Excel (.xlsx)** file containing: * Email Address (Aliyun-hosted domain) * Company Name * Website URL I understand accuracy is critical, and I'll ensure the contacts are sourced from publicly available, verifiable business information so they meet your validation requirements. My estimated turnaround time is **7–10 days** for the complete list, depending on verification needs.
$140 USD in 10 days
0.4
0.4

Hi, The key here is not simply collecting 5,000 emails—it’s making sure every record is a real China-based manufacturer/supplier, uses a corporate domain hosted through Aliyun, and survives your validation without duplicates or obvious bounce risk. I can build the list from public business sources, manufacturer directories, company websites, and other terms-compliant sources, then validate each record before delivery. My process would include: • China-based manufacturer/supplier verification • Corporate-domain emails only—no Gmail, QQ, Outlook, etc. • Aliyun mail/domain verification • Duplicate removal • Email syntax/domain/MX checks and bounce-risk filtering • Website/company cross-check • Final Excel cleanup and QA Deliverable: 5,000 unique records in one .xlsx Email | Company Name | Website URL I would flag uncertain records rather than pad the list with low-quality contacts. Best, Mina
$140 USD in 7 days
0.0
0.0

Welcome! I’m here to help you solve problems, achieve your goals, and turn your ideas into digital solutions that deliver real value for your business. I understand your need for a clean, up-to-date list of 5,000 business email contacts from Chinese manufacturers using Aliyun-hosted domains. With access to reliable data sources and a commitment to accuracy, I can provide you with a list that includes genuine corporate inboxes across various sectors. You can expect clear communication and a professional approach from our first conversation to final delivery. I will ensure that the list is meticulously curated to avoid duplicates and non-Aliyun domains, giving you confidence in its validity. Your goals come first. Let’s build something that moves your business forward by delivering the quality data you need to succeed.
$150 USD in 7 days
0.0
0.0

A client came to me recently with a brief a lot like this one, and it was done and working sooner than they expected. Yours can move the same way. I specialize in data sourcing and have a proven track record of delivering clean, targeted email lists. One person to talk to, updates as things move, and no waiting days for an answer. I prioritize accuracy and quality, ensuring that every email is from a genuine Aliyun-hosted domain. I understand the importance of having a reliable list, especially when it comes to business outreach. With my extensive experience, I can guarantee a list of 5,000 unique, verifiable contacts tailored to your needs. If you message me, the worst outcome is a free consultation and a clearer plan than you had this morning. What would make this a success for you? Regards, NicolasLouw.
$150 USD in 7 days
0.0
0.0

Hello, Primary risk is false positives: public-domain or personal addresses masquerading as corporate Aliyun inboxes and stale addresses that bounce when you run your Aliyun email sorter. I will validate domains at MX and DNS levels and verify mailbox existence patterns to minimize bounces before delivery. I have built and operated large B2B contact pipelines for supply-chain outreach projects, sourcing manufacturer contacts across electronics, textiles, and automotive sectors. For those projects I combined company registries, export/import records, trade-show attendee lists, and crawl-derived domain footprints, then filtered by hosting provider and mailbox heuristics to extract provider-specific corporate inboxes. Where available I cross-checked against WHOIS, MX records, and public business directories to confirm company links. I will begin with a sampling pass: collect candidate domains from Chinese manufacturer lists, filter for Aliyun-hosted domains by MX/CNAME evidence, then verify each email for syntactic validity, domain hosting, and basic mailbox responsiveness. I will provide progress checkpoints and a 1% replacement guarantee for any post-delivery rejects attributable to data issues on my side. - Do you require company registration info or business license fields in the spreadsheet beyond Company name and Website URL? - Is there a preferred format for Aliyun verification evidence (MX record snapshot, WHOIS, or both)? Sincerely, Affan Qureshi
$250 USD in 3 days
0.0
0.0

Hi, I came across your project and it’s exactly the kind of work I’m interested in taking on. I can help you build a clean, professional, and user-friendly solution based on what you need. I focus on modern web development and making sure everything works smoothly across devices. I understand the importance of accuracy in your email list, and I have reliable sources to provide 5,000 unique, verifiable business contacts using Aliyun-hosted domains. You can expect a meticulously curated Excel spreadsheet with the required columns for your needs. I’d be happy to discuss your project and ideas with you. Feel free to message me and we can take it from there. Regards, Lenard007
$150 USD in 7 days
0.0
0.0

I’m Chinese and based in China, so I have direct access to local manufacturer/supplier websites and Chinese sources. I understand you need 5,000 unique, valid corporate contacts from China-based manufacturers/suppliers using Aliyun/Alibaba Mail. I’ve already tested the process successfully, including verifying companies, public corporate contacts, and current Alibaba Mail MX records. I can provide a small verified sample first for you to check before proceeding with the full 5,000. Ready to start immediately.
$140 USD in 1 day
0.0
0.0

Lagos, Nigeria
Payment method verified
Member since Feb 5, 2026
$10-30 USD
₹12500-37500 INR
₹1250-2500 INR / hour
₹12500-37500 INR
₹1000-5000 INR / hour
$250-750 USD
$250-750 USD
$750-1500 USD
₹15000-20000 INR
₹750-1250 INR / hour
$15-25 USD / hour
$250-750 USD
$10-60 USD
₹12500-37500 INR
₹750-1250 INR / hour
₹750-1250 INR / hour
$250-750 USD
₹400-750 INR / hour
$30-250 SGD
€6-12 EUR / hour
min $50 USD / hour